Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D873366 | Chassis for a rifle | — | 2020-01-21 |
| 10479488 | Cable cutter system | Cheng-Ho Tho, Anand Kumar Marimuthu | 2019-11-19 |
| 10196136 | Cable cutter system | Cheng-Ho Tho, Anand Kumar Marimuthu | 2019-02-05 |
| 9725165 | Cable cutter system | Cheng-Ho Tho, Anand Kumar Marimuthu | 2017-08-08 |
| 9410759 | Burst firing device for firearm | — | 2016-08-09 |
| 8402967 | Gas blender with auxiliary mixed gas outlet | Greg Voss, Peter L. Bliss, Scott Halperin | 2013-03-26 |
| 8006692 | Gas blender with auxiliary mixed gas outlet | Greg Voss, Peter L. Bliss, Scott Halperin | 2011-08-30 |
| 5316352 | Pipe coupling | — | 1994-05-31 |
| 4850896 | Coupling arrangements | Gurnam S. Bharj | 1989-07-25 |