Richmond; Douglas S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richmond; Douglas S..The latest application filed is for "faucet component with coating".
- Richmond; Douglas S. - Tucson AZ
- Richmond; Douglas S. - Zionsville IN
- Richmond; Douglas S. - Mission Viejo CA
| Patent | Date |
|---|---|
| Faucet component with coating Grant 9,909,677 - Brondum , et al. March 6, 2 | 2018-03-06 |
| Faucet Component With Coating App 20160298781 - Brondum; Klaus ; et al. | 2016-10-13 |
| Faucet component with coating Grant 9,388,910 - Brondum , et al. July 12, 2 | 2016-07-12 |
| Faucet Component With Improved Coating App 20140076437 - Brondum; Klaus ; et al. | 2014-03-20 |
| Faucet component with coating Grant 8,555,921 - Brondum , et al. October 15, 2 | 2013-10-15 |
| Valve component for faucet Grant 8,118,055 - Brondum , et al. February 21, 2 | 2012-02-21 |
| Faucet Grant 7,866,343 - Brondum , et al. January 11, 2 | 2011-01-11 |
| Valve component for faucet Grant 7,866,342 - Brondum , et al. January 11, 2 | 2011-01-11 |
| Valve Component For Faucet App 20100252130 - Brondum; Klaus ; et al. | 2010-10-07 |
| Faucet Component With Improved Coating App 20100186834 - Brondum; Klaus ; et al. | 2010-07-29 |
| Faucet App 20080315146 - Brondum; Klaus ; et al. | 2008-12-25 |
| Valve component with improved wear resistance Grant 7,445,026 - Welty , et al. November 4, 2 | 2008-11-04 |
| Valve component for faucet App 20070278444 - Brondum; Klaus ; et al. | 2007-12-06 |
| Valve component with improved wear resistance App 20070181843 - Welty; Richard P. ; et al. | 2007-08-09 |
| Method of forming a wear resistant component Grant 7,216,661 - Welty , et al. May 15, 2 | 2007-05-15 |
| Fill valve Grant 7,028,704 - Taylor , et al. April 18, 2 | 2006-04-18 |
| Method of forming a wear resistant component App 20060038156 - Welty; Richard P. ; et al. | 2006-02-23 |
| Valve component with multiple surface layers Grant 6,935,618 - Welty , et al. August 30, 2 | 2005-08-30 |
| Valve component with multiple surface layers Grant 6,904,935 - Welty , et al. June 14, 2 | 2005-06-14 |
| Valve component with multiple surface layers App 20040129314 - Welty, Richard P. ; et al. | 2004-07-08 |
| Valve component with multiple surface layers App 20040118455 - Welty, Richard P. ; et al. | 2004-06-24 |
| Fill valve App 20030106587 - Taylor, Alan L. ; et al. | 2003-06-12 |
| Check valve for use with intravenous pump Grant 4,946,448 - Richmond August 7, 1 | 1990-08-07 |
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