Knighton; David R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knighton; David R..The latest application filed is for "removal and inhibition of scale and inhibition of corrosion by use of moss".
Company Profile
3.32.72
- Knighton; David R. - Edina MN
- Knighton; David R. - Richmond MN
- Knighton; David R. - Minneapolis MN
- Knighton; David R. - Hudson WI
- Knighton; David R. - San Francisco CA
Patent Activity
| Patent | Date |
|---|---|
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20210214253 - Fiegel; Vance D ; et al. | 2021-07-15 |
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20200087182 - Fiegel; Vance D. ; et al. | 2020-03-19 |
| Inhibition Of Biofilm Formation And Removal Of Biofilm By Use Of Moss App 20200060287 - Fiegel; Vance D. ; et al. | 2020-02-27 |
| Vein harvesting system and method Grant 10,507,012 - Knighton , et al. Dec | 2019-12-17 |
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20190185358 - Fiegel; Vance D. ; et al. | 2019-06-20 |
| Inhibition Of Biofilm Formation And Removal Of Biofilm By Use Of Moss App 20180303102 - Fiegel; Vance D. ; et al. | 2018-10-25 |
| Use of moss to improve dental health Grant 9,795,809 - Fiegel , et al. October 24, 2 | 2017-10-24 |
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20170137308 - Fiegel; Vance D. ; et al. | 2017-05-18 |
| Inhibition Of Biofilm Formation And Removal Of Biofilm By Use Of Moss App 20170071213 - Fiegel; Vance D. ; et al. | 2017-03-16 |
| Turbulent flow devices and methods of use Grant 9,421,505 - Schaffer , et al. August 23, 2 | 2016-08-23 |
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20160115060 - Fiegel; Vance D. ; et al. | 2016-04-28 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20160090318 - Knighton; David R. ; et al. | 2016-03-31 |
| Devices For Water Treatment App 20160039696 - Knighton; David R. ; et al. | 2016-02-11 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20150266760 - Knighton; David R. ; et al. | 2015-09-24 |
| Inhibition Of Biofilm Formation And Removal Of Biofilm By Use Of Moss App 20150208667 - Fiegel; Vance D. ; et al. | 2015-07-30 |
| Use Of Moss To Improve Dental Health App 20150174058 - Fiegel; Vance D. ; et al. | 2015-06-25 |
| Use Of Moss To Reduce Disinfection By-products In Water Treated With Disinfectants App 20150177213 - Knighton; David R. ; et al. | 2015-06-25 |
| Use of moss to reduce disinfection by-products in water treated with disinfectants Grant 9,005,449 - Knighton , et al. April 14, 2 | 2015-04-14 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20150041391 - Knighton; David R. ; et al. | 2015-02-12 |
| Vein Harvesting System And Method App 20140371522 - Knighton; David R. ; et al. | 2014-12-18 |
| Turbulent Flow Devices And Methods Of Use App 20140251898 - Schaffer; Benjamin Joseph ; et al. | 2014-09-11 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20140202955 - Knighton; David R. ; et al. | 2014-07-24 |
| Vein harvesting system and method Grant 8,777,835 - Knighton , et al. July 15, 2 | 2014-07-15 |
| Devices For Water Treatment App 20140166573 - Knighton; David R. ; et al. | 2014-06-19 |
| Method Of Deriving Stem Cells, Stem Cells, And Use Of Stem Cells For Wound Healing App 20140147422 - Fiegel; Vance D. ; et al. | 2014-05-29 |
| Method Of Deriving Stem Cells, Stem Cells, And Use Of Stem Cells For Wound Healing App 20140088563 - Fiegel; Vance D. ; et al. | 2014-03-27 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20140008295 - Knighton; David R. ; et al. | 2014-01-09 |
| Devices For Water Treatment App 20130319934 - Knighton; David R. ; et al. | 2013-12-05 |
| Use Of Moss To Reduce Disinfection By-products In Water Treated With Disinfectants App 20130140239 - Knighton; David R. ; et al. | 2013-06-06 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20130126423 - Knighton; David R. ; et al. | 2013-05-23 |
| Devices For Water Treatment App 20130118976 - Knighton; David R. ; et al. | 2013-05-16 |
| Removal And Inhibition Of Scale And Inhibition Of Corrosion By Use Of Moss App 20130098841 - Fiegel; Vance D. ; et al. | 2013-04-25 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20120285883 - Knighton; David R. ; et al. | 2012-11-15 |
| Devices For Water Treatment App 20120248037 - Knighton; David R. ; et al. | 2012-10-04 |
| Inhibition Of Biofilm Formation And Removal Of Biofilm By Use Of Moss App 20120152828 - Fiegel; Vance D. ; et al. | 2012-06-21 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20120125838 - Knighton; David R. ; et al. | 2012-05-24 |
| Vein Harvesting System And Method App 20120108891 - Knighton; David R. ; et al. | 2012-05-03 |
| Devices For Water Treatment App 20120085700 - Knighton; David R. ; et al. | 2012-04-12 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20110290720 - Knighton; David R. ; et al. | 2011-12-01 |
| Vein Harvesting System And Method App 20110224483 - Knighton; David R. ; et al. | 2011-09-15 |
| Devices For Water Treatment App 20110163027 - Knighton; David R. ; et al. | 2011-07-07 |
| Vein harvesting system and method Grant 7,959,553 - Knighton , et al. June 14, 2 | 2011-06-14 |
| Methods Of Inhibiting Microorganism Growth Using Moss App 20110132835 - Knighton; David R. ; et al. | 2011-06-09 |
| Devices For Water Treatment App 20100320144 - Knighton; David R. ; et al. | 2010-12-23 |
| Therapeutic device and system Grant 7,691,084 - Knighton , et al. April 6, 2 | 2010-04-06 |
| Devices For Water Treatment App 20100072129 - Knighton; David R. ; et al. | 2010-03-25 |
| Light Catheter For Illuminating Tissue Structures App 20090318816 - Knighton; David R. ; et al. | 2009-12-24 |
| Devices for water treatment Grant 7,625,486 - Knighton , et al. December 1, 2 | 2009-12-01 |
| Methods of treating water using devices for water treatment Grant 7,625,489 - Knighton , et al. December 1, 2 | 2009-12-01 |
| Devices For Water Treatment App 20090152185 - Knighton; David R. ; et al. | 2009-06-18 |
| Devices For Water Treatment App 20090120871 - Knighton; David R. ; et al. | 2009-05-14 |
| Devices for water treatment Grant 7,497,947 - Knighton , et al. March 3, 2 | 2009-03-03 |
| Vein Harvesting System And Method App 20090023981 - Knighton; David R. ; et al. | 2009-01-22 |
| Therapeutic Device And System App 20080177232 - Knighton; David R. ; et al. | 2008-07-24 |
| Therapeutic device and system Grant 7,396,345 - Knighton , et al. July 8, 2 | 2008-07-08 |
| Vein harvesting system and method App 20070208230 - Knighton; David R. ; et al. | 2007-09-06 |
| Vein harvesting system and method Grant 7,211,040 - Knighton , et al. May 1, 2 | 2007-05-01 |
| Apparatus and method for vein removal Grant 7,066,875 - Knighton , et al. June 27, 2 | 2006-06-27 |
| Devices for water treatment App 20060032123 - Knighton; David R. ; et al. | 2006-02-16 |
| Methods of inhibiting microorganism growth using moss App 20060032124 - Knighton; David R. ; et al. | 2006-02-16 |
| Light catheter for illuminating tissue structures App 20040236231 - Knighton, David R. ; et al. | 2004-11-25 |
| Vein harvesting system and method App 20040162462 - Knighton, David R. ; et al. | 2004-08-19 |
| Vein harvesting system and method Grant 6,705,986 - Fiegel , et al. March 16, 2 | 2004-03-16 |
| Therapeutic device and system App 20030191437 - Knighton, David R. ; et al. | 2003-10-09 |
| Vein harvesting system and method App 20030176764 - Fiegel, Vance D. ; et al. | 2003-09-18 |
| Vein harvesting system and method Grant 6,558,313 - Knighton , et al. May 6, 2 | 2003-05-06 |
| Therapeutic device and system Grant 6,551,280 - Knighton , et al. April 22, 2 | 2003-04-22 |
| Apparatus and method for vein removal App 20030045812 - Knighton, David R. ; et al. | 2003-03-06 |
| Vein harvesting system and method Grant 6,511,494 - Knighton , et al. January 28, 2 | 2003-01-28 |
| Apparatus and method for vein removal Grant 6,428,468 - Knighton , et al. August 6, 2 | 2002-08-06 |
| Apparatus for vein removal Grant 6,071,232 - Knighton , et al. June 6, 2 | 2000-06-06 |
| Endoscope and method for vein removal Grant RE36,043 - Knighton January 12, 1 | 1999-01-12 |
| Apparatus and method for vein removal Grant 5,772,576 - Knighton , et al. June 30, 1 | 1998-06-30 |
| Endoscope and method for vein removal Grant 5,373,840 - Knighton December 20, 1 | 1994-12-20 |
| Method for promoting hair growth Grant 5,178,883 - Knighton * January 12, 1 | 1993-01-12 |
| Wound healing agents derived from platelets Grant 5,165,938 - Knighton November 24, 1 | 1992-11-24 |
| Method for promoting hair growth Grant 4,957,742 - Knighton September 18, 1 | 1990-09-18 |
| Method of direct tissue gas tension measurement and apparatus therefor Grant 4,512,349 - Hunt , et al. April 23, 1 | 1985-04-23 |
| Extracellular nonmitogenic angiogenesis factor and method of isolation thereof from wound fluid Grant 4,503,038 - Banda , et al. March 5, 1 | 1985-03-05 |
| Fluid administering and pressure sensing apparatus Grant 4,300,572 - Knighton November 17, 1 | 1981-11-17 |
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