Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490303 | Paint roller frame and cage assembly | — | 1996-02-13 |
| 5345648 | Paint roller frame and cage assembly | — | 1994-09-13 |
| 5288161 | Quick release lock mechanisms | Richard L. Barker | 1994-02-22 |
| D315286 | Lock for an extension pole | — | 1991-03-12 |
| 4868946 | Adjustable roller frame | Frank Marino | 1989-09-26 |
| 4829009 | Noise controlled immunoassays | — | 1989-05-09 |
| 4390105 | Electrical outlet box | — | 1983-06-28 |