Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584544 | Cockpit access security system | — | 2023-02-21 |
| 8973417 | Electronically-controlled removable core lock | James Bench, Lance Schoell, Doug Trent | 2015-03-10 |
| 7913764 | Return line mounted pump for riserless mud return system | Nils Lennart Rolland, Harald Hufthammer, Roger Sverre Stave | 2011-03-29 |
| 7296870 | Managing consumable wear in printers | Ben B. Tyson, Steven Folkner, Theresa A. Burkes | 2007-11-20 |
| 6543948 | Printer with vacuum platen having selectable active area | James O Beehler, Robert Yraceburu, Steve O. Rasmussen | 2003-04-08 |
| 6428161 | Drying apparatus | Geoff Wotton, Steven B. Elgee, Harold Dail Kimrey, Jr. | 2002-08-06 |
| 6079605 | Quick exhaust remote trigger valve for fastener driving tool | Phillip M. Braun | 2000-06-27 |
| 5850961 | Quick exhaust remote trigger valve for fastener driving tool | Phillip M. Braun | 1998-12-22 |
| 5024016 | Self-loading pistols | — | 1991-06-18 |
| 4915011 | Breech locking system for self loading firearms | — | 1990-04-10 |
| 4747224 | Firearm magazine catch | — | 1988-05-31 |
| 4742407 | Tape threading device | Dennis R. Olmsted, Joseph A. Fryberger | 1988-05-03 |
| 4717090 | Device for restoring and removing a tape leader block to and from a tape cassette | Dennis R. Olmsted | 1988-01-05 |
| 4709873 | Device for positioning a tape threader pin in a take-up reel | Dennis R. Olmsted, Joseph A. Fryberger | 1987-12-01 |
| 4681278 | Guide for restoring and removing a tape leader block to and from a tape cassette | — | 1987-07-21 |
| 4615132 | Self loading pistol having a rear sight which secures a detachable breech block insert | — | 1986-10-07 |
| 4594935 | Breech locking system for self loading fire arms | — | 1986-06-17 |
| 4593601 | Recoil spring system for self loading fire arms | — | 1986-06-10 |
| 4589327 | Firing lock with safety system for self loading fire arms | — | 1986-05-20 |
| 4574509 | Ambidextrous cartridge magazine retaining catch for self loading fire arms | — | 1986-03-11 |
| 4554846 | Two-piece retainer for epicyclic transmissions | Robert G. Distin, Jr., Thomas Lang | 1985-11-26 |
| D275387 | Tire | Harold D. Fetty | 1984-09-04 |
| 4453825 | Distance transducer | Dean C. Buck, Richard Warren, David J. Rustici | 1984-06-12 |
| 4390052 | Motorcycle tire | Joseph V. Mendiola | 1983-06-28 |