Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981201 | Accessory rotary drive system and method | Stephen William O'Brien, Todd Michael Coleman, Christopher Delmont Corfman, Charles J. Martis | 2024-05-14 |
| 11162415 | Drive mechanism and accessory system | Stephen William O'Brien, Christopher Delmont Corfman, Charles J. Martis | 2021-11-02 |
| 7124598 | Pressure testing and refrigerant recharging conduit assembly for automobiles | William J. Quest | 2006-10-24 |
| 7107781 | Pressure testing and refrigerant recharging hose assembly for automobiles | William J. Quest | 2006-09-19 |
| 6394661 | Fiber optic connector having receptacle housing for radially aligning mating inserts | Bryan D. Cull, Daniel C. Roehrs | 2002-05-28 |
| 6371660 | Fiber optic connector having alignment sleeves of continuous cross sections | Michael R. Roehrs, Daniel C. Roehrs | 2002-04-16 |
| 6357929 | Fiber optic connector having an annular-shaped floating seal assembly | Michael R. Roehrs, Daniel C. Roehrs | 2002-03-19 |
| 6305849 | Multi-channel fiber optic connector | Michael R. Roehrs, Daniel C. Roehrs | 2001-10-23 |
| 5990403 | Lyre mounting bracket for a musical instrument tuner | Agustin J. Membreno, Mark L. Wilson | 1999-11-23 |
| 5066163 | Resilient sign and guidepost | — | 1991-11-19 |
| 4812985 | Article storage and retrieval system | Paul R. Hambrick, Martin Wagner | 1989-03-14 |