Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770405 | Environmental air control system | — | 2010-08-10 |
| 7540187 | Sight glass apparatus | — | 2009-06-02 |
| D505145 | Sight glass | — | 2005-05-17 |
| 6578418 | Sight glass | — | 2003-06-17 |
| D439261 | Sight glass | — | 2001-03-20 |
| D429266 | Sight glass | — | 2000-08-08 |
| D423538 | Sight glass | — | 2000-04-25 |
| D366655 | Handle for a computer joystick | Russell Sanchez, Mike M. Paull, Steve Kaneko, Henry Chin, Michael Knodt +1 more | 1996-01-30 |
| D366475 | Base for a computer joystick | Russell Sanchez, Mike M. Paull, Steve Kaneko, Henry Chin, Michael Knodt +1 more | 1996-01-23 |
| D364609 | Computer input device | Russell Sanchez, Steven T. Kaneko, Bridget Cameron Greenberg, Mike M. Paull | 1995-11-28 |
| D364610 | Computer input device | Russell Sanchez, Steven T. Kaneko, Bridget Cameron Greenberg, Mike M. Paull | 1995-11-28 |
| D346099 | Hand held power pruner | Sohrab Vossoughi, David Randall Knaub | 1994-04-19 |
| D343777 | Combined pruner and extension pole therefor | Sohrab Vossoughi, David Randall Knaub | 1994-02-01 |
| D342424 | Hand held power pruner | Sohrab Vossoughi, David Randall Knaub | 1993-12-21 |