Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086455 | Eye speculum | Leslie Mackeen | 2025-07-29 |
| D1068072 | Eye speculum | — | 2025-03-25 |
| D1067429 | Eye speculum | — | 2025-03-18 |
| D1049374 | Eye speculum | — | 2024-10-29 |
| 11065173 | Massage apparatus | — | 2021-07-20 |
| 10342727 | Method of massaging using a massage tool | — | 2019-07-09 |
| 9280912 | Nose blow training apparatus | Michael Glass, Tsin-Cheng Chang | 2016-03-08 |
| 8747029 | Low pressure continuous dense phase convey system using a non-critical air control system | — | 2014-06-10 |
| 7740423 | Vacuum modulating air control valve apparatus | Richard E. Newbolt | 2010-06-22 |