Hansen; David L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hansen; David L..The latest application filed is for "bulk material cover compositions".
- Hansen; David L. - Riverton UT
- Hansen; David L. - Ivins UT US
- Hansen; David L. - Highlands Ranch CO
- Hansen; David L. - Salt Lake City UT
- Hansen; David L. - Wichita KS
- Hansen; David L. - Averill Park NY
- Hansen; David L. - Hutchinson KS
- Hansen; David L. - West Sand Lake NY
Trademarks
| Patent | Date |
|---|---|
| Electrically heated ice cream scoop Grant D893,268 - Hansen A | 2020-08-18 |
| Bulk material cover compositions and methods of applying Grant 9,579,699 - Hansen February 28, 2 | 2017-02-28 |
| Bulk material cover compositions Grant 9,193,629 - Hansen November 24, 2 | 2015-11-24 |
| Bulk Material Cover Compositions App 20150105498 - HANSEN; David L. | 2015-04-16 |
| Bulk material cover compositions and methods of applying Grant 8,946,324 - Hansen February 3, 2 | 2015-02-03 |
| Bulk Material Cover Compositions And Methods Of Applying App 20140154418 - Hansen; David L. | 2014-06-05 |
| Bulk Material Cover Compositions And Methods Of Applying App 20120283361 - HANSEN; David L. | 2012-11-08 |
| Bulk material cover composition Grant 8,029,616 - Hansen , et al. October 4, 2 | 2011-10-04 |
| Online staging of auction settlement transactions Grant 7,849,006 - Hansen , et al. December 7, 2 | 2010-12-07 |
| Bulk Material Cover Compositions App 20090226261 - HANSEN; David L. ; et al. | 2009-09-10 |
| Bulk material cover compositions and methods for applying Grant 7,544,243 - Hansen , et al. June 9, 2 | 2009-06-09 |
| Merchant cash payment systems and methods Grant 7,487,127 - Weichert , et al. February 3, 2 | 2009-02-03 |
| Electrically heated ice cream scoop Grant D578,840 - Hansen , et al. October 21, 2 | 2008-10-21 |
| Bulk Material Cover Compositions And Methods For Applying App 20080026158 - HANSEN; David L. ; et al. | 2008-01-31 |
| Landfill conduit servicing systems and methods for servicing landfill conduits Grant 7,249,607 - Hansen , et al. July 31, 2 | 2007-07-31 |
| Landfill conduit servicing systems and methods for servicing landfill conduits App 20050236042 - Hansen, David L. ; et al. | 2005-10-27 |
| Online staging of auction settlement transactions App 20030229578 - Hansen, David L. ; et al. | 2003-12-11 |
| Worldwide cash vendor payment App 20030187792 - Hansen, David L. ; et al. | 2003-10-02 |
| Merchant cash payment systems and methods App 20030187791 - Weichert, Margaret Morgan ; et al. | 2003-10-02 |
| Automatic low fluid shut-off method for a pumping system Grant 5,601,413 - Langley , et al. February 11, 1 | 1997-02-11 |
| Synthetic bulk material cover and method of using the same Grant 5,525,009 - Hansen June 11, 1 | 1996-06-11 |
| High efficiency waste placement system for municipal landfills Grant 5,265,979 - Hansen November 30, 1 | 1993-11-30 |
| Plastic utility pump Grant D339,810 - Hansen September 28, 1 | 1993-09-28 |
| Synthetic cover for waste piles Grant 5,161,915 - Hansen November 10, 1 | 1992-11-10 |
| Radial piston pump and motor Grant 4,920,859 - Smart , et al. May 1, 1 | 1990-05-01 |
| Pozzolanic mixture for stabilizing landfill leachate Grant 4,917,733 - Hansen April 17, 1 | 1990-04-17 |
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