Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715316 | Apparatus for plating and coating | Donald J. Broomfield, Paul C. Briggs, David Wagner | 1987-12-29 |
| 4600662 | Ferrous article layered with ion vapor deposited non-oxidized aluminum | Donald J. Broomfield, Paul C. Briggs, David Wagner | 1986-07-15 |