Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740347 | Method of aligning and fixing valve components during valve assembly | Paul H. Sloan, Jr., James Marshall Brown, Van W. O'Keefe | 1988-04-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740347 | Method of aligning and fixing valve components during valve assembly | Paul H. Sloan, Jr., James Marshall Brown, Van W. O'Keefe | 1988-04-26 |