Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548853 | Closure for a surface opening having an object passing therethrough and method of forming the closure | — | 1985-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548853 | Closure for a surface opening having an object passing therethrough and method of forming the closure | — | 1985-10-22 |