Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1080427 | Irrigation controller with reversible operator controls | Richard C. Stange, Steven B. Cook, Kok Huat Chong | 2025-06-24 |
| 11178830 | Irrigation controller with reversible operator controls | Richard C. Stange, Steven B. Cook, Kok Huat Chong | 2021-11-23 |
| 10561079 | Irrigation controller with reversible operator controls | Richard C. Stange, Steven B. Cook, Kok Huat Chong | 2020-02-18 |
| 10285344 | Irrigation controller with reversible operator controls | Richard C. Stange, Steven B. Cook, Kok Huat Chong | 2019-05-14 |
| 4852825 | Extraction and insertion mechanism for a leader block of a tape cartridge | Jeffrey S. McGee | 1989-08-01 |