Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962293 | Passive optical sensors | Mohammad Zoualfaghari, Michael Fisher, Ian Neild | 2024-04-16 |
| 11090675 | Sprinkler with height adjustment | Steven C. Renquist, James T. Wright, III | 2021-08-17 |
| 10972084 | Circuit and methods for transferring a phase value between circuits clocked by non-synchronous clock signals | — | 2021-04-06 |
| 9782652 | Heavy bag workout monitor systems | — | 2017-10-10 |
| 6912851 | Hydraulic brake valve | Mark Batchelor, David Parry | 2005-07-05 |
| 6729132 | Remotely and directly pedal operated hydraulic compact booster for bi-directional braking | Mark Batchelor | 2004-05-04 |
| 6629585 | Vehicle braking system | — | 2003-10-07 |
| 6616246 | Hydraulic braking systems for vehicles | Mark Batchelor | 2003-09-09 |
| 6447737 | Mechanically loaded direct air circulation commodity disinfestation chamber | Paul Martin Winkleman | 2002-09-10 |
| 6171561 | Mechanically loaded direct air circulation commodity disinfestation chamber | Paul Martin Winkleman | 2001-01-09 |
| 6146600 | Side body disingestation chamber | — | 2000-11-14 |
| 6002274 | Oversampled state machine for jitter tolerant pulse detection | Michael D. Smith | 1999-12-14 |
| 5825211 | Oversampled state machine for jitter tolerant pulse detection | Michael D. Smith | 1998-10-20 |
| 5792419 | Mechanically loaded direct air circulation commodity disinfestation chamber | Paul Martin Winkleman | 1998-08-11 |
| 5715681 | Hydraulic master cylinder | — | 1998-02-10 |
| 5684839 | Apparatus for adjusting sample points based upon measured intersymbol interference | Michael D. Smith | 1997-11-04 |
| 5558002 | Hydraulic boosters for vehicle hydraulic systems | Keith J. Robbins, Andrew R. Broadwell | 1996-09-24 |
| 5253477 | Master cylinder and booster assemblies | Michael Taylor | 1993-10-19 |
| 4846303 | Two-position ladder | Richard F. Cooper | 1989-07-11 |
| 4580016 | Method and apparatus for checking the integrity of a communications channel in a voice store and forward system | — | 1986-04-01 |
| 4569055 | Forehearth electrode firing | — | 1986-02-04 |
| 4531218 | Glass melting furnace | — | 1985-07-23 |
| 4433419 | Electrode purge sleeve for glass melting furnaces | — | 1984-02-21 |
| 4324942 | Electric glass melting furnace | — | 1982-04-13 |
| 4319068 | Apparatus for supporting and insulating an electrode | — | 1982-03-09 |