Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698166 | Emergency escape device and method of forming the emergency escape device | — | 2023-07-11 |
| 11352837 | Paint accessory attachment for a stepladder | — | 2022-06-07 |
| 7634830 | Firefighter's escape implement | — | 2009-12-22 |
| D302727 | Baby bottle | Kathryn A. Ryan | 1989-08-08 |
| 4557392 | Baby bottle with handles | Kathryn A. Ryan | 1985-12-10 |
| 4527540 | Children's safety shield for appliances | Kathryn A. Ryan | 1985-07-09 |
| D275993 | Universal pacifier case | Kathryn A. Ryan | 1984-10-16 |
| 4417613 | Universal pacifier case | Kathryn A. Ryan | 1983-11-29 |