Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5921727 | Reamer with friction resistant layer and method for forming same | — | 1999-07-13 |
| 5568893 | Internal welding fixture | — | 1996-10-29 |
| 5522124 | Roller burnishing apparatus having directly driven, coaxially disposed burnishing head assembly | — | 1996-06-04 |
| 5285947 | Welding fixture | — | 1994-02-15 |
| 5203197 | Clamp assembly | — | 1993-04-20 |
| 5094435 | Flange alignment tool and method | William J. Westerman, Timothy C. Dearman | 1992-03-10 |
| 4890473 | Contracting rim clamp | William J. Westerman, Philip Gordon Smith | 1990-01-02 |
| 4580932 | Deburring tool | — | 1986-04-08 |
| 4241540 | Folding screw and rail assembly for a garage door opener | — | 1980-12-30 |