Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246054 | Roll-up door with improved handle | D. Bruce Whitehouse, Philip W. Davis | 1993-09-21 |
| 5207720 | Hockey puck device | — | 1993-05-04 |
| 5207259 | Fastening assembly | D. Bruce Whitehouse, Philip W. Davis | 1993-05-04 |
| D310099 | Book holder | David Chapman | 1990-08-21 |
| 4911327 | Dispenser | Edward G. K. Agnew, Michel Silberfeld | 1990-03-27 |
| 4896387 | Insulated sleeping bag | Richard E. Malcolm | 1990-01-30 |
| 4781705 | Mineral applicator | Margaux A. Greenhouse | 1988-11-01 |
| 4770157 | Food smoker device | Thomas E. Squires | 1988-09-13 |
| 4730771 | Air duct | Thomas E. Squires | 1988-03-15 |
| 4718399 | Barbeque wagon | — | 1988-01-12 |
| 4708830 | Seal assembly | Samuel Travale | 1987-11-24 |
| 4691689 | One piece adjustable damper | Samuel Travale | 1987-09-08 |
| 4613006 | Endless belt driven cycle | Alvin Edward Moss, Craig G. Malcolm, Richard E. Malcolm, Peter Schmitz | 1986-09-23 |
| 4561623 | Book holder | David Chapman | 1985-12-31 |
| 4490311 | Drum humidifier | — | 1984-12-25 |
| 4489015 | Humidifier pad support | Kurt E. Petersen, Thomas E. Squires | 1984-12-18 |
| 4482181 | Grill lifter | — | 1984-11-13 |
| 4450970 | Display panels | — | 1984-05-29 |
| D272582 | Dental kit container | — | 1984-02-14 |
| 4426990 | Camping stove | — | 1984-01-24 |
| 4414615 | Mounting structure for a high pressure sodium lamp | George Szeker | 1983-11-08 |