Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298376 | Accurate and model-based measurement and management systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2025-05-13 |
| 12215940 | Firearm locking device | — | 2025-02-04 |
| 12137520 | Educational electronics systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun, David Brainerd, Ann E. Cromarty +1 more | 2024-11-05 |
| 12126377 | Internet-of-things methods and systems | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2024-10-22 |
| 12095505 | Internet-of-things methods and systems | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2024-09-17 |
| 11879956 | Accurate and model-based measurement and management systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2024-01-23 |
| 11864311 | Educational electronics systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun, David Brainerd, Ann E. Cromarty +1 more | 2024-01-02 |
| 11536794 | Accurate and model-based measurement and management systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2022-12-27 |
| 10962623 | Accurate and model-based measurement and management systems and methods | Andrew S. Cromarty, Jasen Levoy, William Charles Calhoun | 2021-03-30 |
| 10508881 | Mount for holding and locking a firearm | — | 2019-12-17 |
| 10203176 | Mount for holding and locking a firearm | — | 2019-02-12 |
| 10117371 | Trench scoop device | — | 2018-11-06 |
| 8623145 | Substrate processing apparatus with composite seal | Don Bowman, Stephen J. Coppola, Kenneth W. Cornett, Dan Funke, Julian Kamibayashiyama +3 more | 2014-01-07 |
| 4469635 | Polyol esters of alpha-hydroxy carboxylic acids | — | 1984-09-04 |
| 4420962 | Method of cold coining a toothed segment for an endless track wheel and two-piece die therefor and article formed thereby | — | 1983-12-20 |
| 4363763 | Polyol esters of alpha-hydroxy carboxylic acids | — | 1982-12-14 |
| 4295544 | Platform stepladder | — | 1981-10-20 |