Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479574 | Reusable cable tie | — | 2019-11-19 |
| 6530661 | Eye glasses holder having a body of revolution and a suction cup | — | 2003-03-11 |
| 5925309 | Method for the extrusion of ceramic filter media | Osgood J. Whittemore, Chris J. Adams | 1999-07-20 |
| 5656220 | Method for the extrusion of ceramic filter media | Osgood J. Whittemore, Chris J. Adams | 1997-08-12 |
| 5558762 | Portable water filter and valve assembly | James F. Fife, Kenneth D. Laughlen, Nancy L. Dienes | 1996-09-24 |
| 5513624 | Weighted needle for cleaning fuel orifice of liquid fuel component stove | — | 1996-05-07 |
| 5487833 | Water filter with adjustable inlet hose assembly | James F. Fife, Kenneth D. Laughlen, Nancy L. Dienes | 1996-01-30 |
| D352359 | Water bag | — | 1994-11-08 |
| 5330640 | Portable water filter having an inlet conduit with a weight and float construction | James F. Fife, Kenneth D. Laughlen, Nancy L. Dienes | 1994-07-19 |
| 5265847 | Squeeze valve with augmented sealing | — | 1993-11-30 |
| 5266196 | Water filter | James F. Fife, Kenneth D. Laughlen, Nancy L. Dienes | 1993-11-30 |
| D321550 | Water filter | Kenneth D. Laughlen, Nancy L. Dienes, James F. Fife | 1991-11-12 |
| 4690375 | Self closing squeeze valve | — | 1987-09-01 |