Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129053 | Pet toy product with integral treats receiving receptacles | Joseph P. Markham, Brent P. Johnson | 2000-10-10 |
| 5947061 | Pet toy product with integral treats receiving receptacles | Joseph P. Markham, Brent P. Johnson | 1999-09-07 |
| 5274871 | Multiple tanks for applying lane dressing to transfer roller for bowling lane dressing apparatus | Ronald L. Smith | 1994-01-04 |
| 5243728 | Multiple independent variable speed transfer rollers for bowling lane dressing apparatus | Ronald L. Smith | 1993-09-14 |