Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397912 | Payload delivery and drop device for unmanned aerial vehicle for automatic release upon surface contact | — | 2025-08-26 |
| 12133884 | Methods of substituting pathogenic amino acids using programmable base editor systems | David Bryson, Michael S. Packer, Yanfang Fu, Nicole Gaudelli, Jason Michael Gehrke +1 more | 2024-11-05 |
| 11667383 | Payload delivery and drop device for unmanned aerial vehicle for automatic release upon surface contact | — | 2023-06-06 |
| 11225325 | Payload delivery and drop device for unmanned aerial vehicle for automatic release upon surface contact | — | 2022-01-18 |
| D917988 | Burger press | — | 2021-05-04 |
| D903230 | Food patty | — | 2020-12-01 |
| 10266741 | Apparatus and method for addition of ADH enzyme inhibitors to existing engine cooling systems | Steven J. Pressley | 2019-04-23 |
| 9994450 | Method and apparatus for a low cost and carbon free point of use dissociation of water into elemental gases and production of hydrogen related power | Edward L. Coyle | 2018-06-12 |
| 8431038 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | J. Thomas Light | 2013-04-30 |
| 8394287 | Non-aqueous heat transfer fluid and use thereof | J. Thomas Light | 2013-03-12 |
| 8206607 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | J. Thomas Light | 2012-06-26 |
| 8137579 | Non-aqueous heat transfer fluid and use thereof | — | 2012-03-20 |
| 7655154 | Non-aqueous heat transfer fluid and use thereof | J. Thomas Light | 2010-02-02 |
| 6230669 | Hermetically-sealed engine cooling system and related method of cooling | — | 2001-05-15 |
| 6199868 | Piston assembly with piston ring support and sealing member | — | 2001-03-13 |
| D435383 | Shelf | Gregory W. Langenfeld, Lori L. Langenfeld | 2000-12-26 |
| 6101988 | Hermetically-sealed engine cooling system and related method of cooling | — | 2000-08-15 |
| 6053132 | Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant | — | 2000-04-25 |
| 5868105 | Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant, and related method of cooling | — | 1999-02-09 |
| 5419287 | Engine cooling system and heater circuit therefor | — | 1995-05-30 |
| 5385123 | Segregated cooling chambers for aqueous reverse-flow engine cooling systems | — | 1995-01-31 |
| 5381762 | Engine cooling system and radiator therefor | — | 1995-01-17 |
| 5353751 | Engine cooling system and radiator therefor | — | 1994-10-11 |
| 5317994 | Engine cooling system and thermostat therefor | — | 1994-06-07 |
| 5255636 | Aqueous reverse-flow engine cooling system | — | 1993-10-26 |