Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691004 | Method of treating light metal cylinder bore walls to receive thermal sprayed metal coatings | V. Durga Nageswar Rao, Barry E. Shepley | 1997-11-25 |
| 5622753 | Method of preparing and coating aluminum bore surfaces | Barry E. Shepley, Robert Edward Dejack, John Edward Chancey, Deborah Rose Pank | 1997-04-22 |