Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388154 | Water filter housing | — | 1997-12-23 |
| 5676133 | Expiratory scavenging method and apparatus and oxygen control system for post anesthesia care patients | Randall S. Hickle, Richard B. Adams, James L. Earsley, Richard A. Liles, James C. De Villiers | 1997-10-14 |
| 5615809 | Vented beverage container lid | David L. Feer | 1997-04-01 |
| D374155 | Food storage container | David L. Feer | 1996-10-01 |
| D369280 | Food container | David L. Feer | 1996-04-30 |
| 5507407 | Bowl lid having integral lever mechanism | David L. Feer | 1996-04-16 |
| 5477994 | Beverage container valve | David L. Feer | 1995-12-26 |
| 5425467 | Bowl lid having integral lever mechanism | David L. Feer | 1995-06-20 |
| 5138736 | Butterfly mop | — | 1992-08-18 |
| 4636605 | Mode stirring turntable for microwave oven | Peter M. Berend, Richard D. Dilyard, Howard J. Vaeth | 1987-01-13 |