Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611531 | Textured spray coatings for decorative and functional surfaces and method of applying same | — | 2017-04-04 |
| 6897402 | Plasma-arc spray anode and gun body | — | 2005-05-24 |
| 6080496 | Method for a coating cooking vessel | Charles J. Hupf, Leonard C. Brumbaugh | 2000-06-27 |
| 5670216 | Cooking untensil, intermediate layer for non-stick coating of a cooking untensil, and method | Albert Charley Oak, Leonard C. Brumbaugh | 1997-09-23 |
| 5444209 | Dimensionally stable subsonic plasma arc spray gun with long wearing electrodes | Ray W. Selby | 1995-08-22 |