Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575917 | Method and apparatus for assembling spiral wound gasket rings into gauge rings | Willie H. Kana, Francis Seidel | 1986-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575917 | Method and apparatus for assembling spiral wound gasket rings into gauge rings | Willie H. Kana, Francis Seidel | 1986-03-18 |