Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291518 | Barrier dispenser and method of using the same | Richard Alan Swartzbaugh, Norman Tien-Yo Chien, Barry Ray Hix, Michael Douglas Plaut, Mitchell Edward Skroski | 2022-04-05 |
| 10743957 | Barrier dispenser and method of using the same | Richard Alan Swartzbaugh, Norman Tien-Yo Chien, Barry Ray Hix, Michael Douglas Plaut, Mitchell Edward Skroski | 2020-08-18 |
| 10271919 | Barrier dispenser and method of using the same | Mitchell Edward Skroski, Richard Alan Swartzbaugh, Barry Ray Hix, Michael Douglas Plaut, Norman Tien-Yo Chien | 2019-04-30 |