Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913711 | Door assembly for use in a shelter and a shelter including same | James Grevas | 2011-03-29 |
| 7896015 | Portable shelter structure | James Grevas | 2011-03-01 |
| 6640664 | Power assembly and method of making same | — | 2003-11-04 |
| 6568131 | Motorized shutter assembly | — | 2003-05-27 |
| 6568685 | Dynamic rotating seal assembly | Paul Dubreuil, Jeffery C. Bricker | 2003-05-27 |
| 6415686 | Power assembly | — | 2002-07-09 |
| 6408886 | Drive attachment for the discharge valve of a recreational vehicle | Herman J. Parent | 2002-06-25 |
| 6360836 | Add-on drive assembly for baby strollers and carriages | Herman J. Parent | 2002-03-26 |
| 6343436 | Sliding sash drive assembly | Herman J. Parent | 2002-02-05 |
| 5990586 | Multi-actuator having position controller | — | 1999-11-23 |
| 5779171 | Overriding clutch with reverse rotation prevention switch | Jeffrey E. Seitz, Zoltan Sostarecz | 1998-07-14 |
| 5211274 | Overriding clutch | W. H. Tuppeny, Jr. | 1993-05-18 |
| 5097999 | Form feeding tractor utilizing a composite belt with metal pull pins | — | 1992-03-24 |
| 4811730 | CPR face mask and method of using same | — | 1989-03-14 |
| 4805822 | Tractor with belt tensioning mechanism | — | 1989-02-21 |
| 4471896 | Sheet-feed tractor with resilient spring clamping subassembly | — | 1984-09-18 |