Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641538 | Apparatus and method for selectively metering dressing onto a bowling lane surface | Stephen F. Caffrey, Ronald L. Smith, Leonid Feldman | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641538 | Apparatus and method for selectively metering dressing onto a bowling lane surface | Stephen F. Caffrey, Ronald L. Smith, Leonid Feldman | 1997-06-24 |