Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11884364 | Rear derailleur with one-piece chain cage | Jonathan Ziegler | 2024-01-30 |
| D1009722 | One-piece chain cage for a rear derailleur | Jonathan Ziegler | 2024-01-02 |
| D951818 | Cassette | — | 2022-05-17 |
| D951819 | Cassette | — | 2022-05-17 |
| D654633 | Protective face mask | — | 2012-02-21 |
| D641934 | Protective face mask with goggles and headstraps | Tyson A. Evenson | 2011-07-19 |
| 7895680 | Protective mask having removable lens and detachable head strap | — | 2011-03-01 |
| 7882883 | Method for making a barrel front for a paintball marker | — | 2011-02-08 |
| 7823573 | Grip for a paintball marker having a replaceable insert | — | 2010-11-02 |
| 7775200 | Barrel system for a paintball marker | — | 2010-08-17 |
| 5449319 | Dwelling heating and air conditioning system | Steven Dushane, Grant Bohm | 1995-09-12 |
| 5348078 | Dwelling heating and air conditioning system | Steven Dushane, Grant Bohm, Wayne P. Simoni | 1994-09-20 |
| D345701 | Transmitter for circuit energization checking system | Steven Dushane, Grant Bohm | 1994-04-05 |
| D336619 | Receiver for checking the energized state of a circuit | Steven Dushane, Grant Bohm | 1993-06-22 |
| 5109200 | Electrically self-adjusting, compact and light-weight remote circuit tester | Steven Dushane, Irving H. Zaroff, Grant Bohm, Dennis L. Dushane, Robert A. Dushane | 1992-04-28 |
| 4603478 | Trimmer with adjustable handle | — | 1986-08-05 |