Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485521 | Shock absorbing caster provided with an elastomeric member to prevent water collection therein | John H. Welsch | 1984-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485521 | Shock absorbing caster provided with an elastomeric member to prevent water collection therein | John H. Welsch | 1984-12-04 |