Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234193 | Dual drain outlet box | Billy J. Hobbs, Jerry P. Mitchell, Sam H. Howe, Charles T. Crisman | 2001-05-22 |
| 6125881 | Dual drain outlet box | Billy J. Hobbs, Jerry P. Mitchell, Sam H. Howe, Charles T. Crisman | 2000-10-03 |
| 6106027 | Pull-out faucet hose | Andrew J. HUNTINGTON, Charles T. Crisman | 2000-08-22 |
| 5983923 | Water service box and connectors for PEX pipe | Billy J. Hobbs | 1999-11-16 |
| 5931200 | Connector system for attachment of flexible hose to PEX supply line | Billy J. Hobbs | 1999-08-03 |
| 5622210 | Flexible hose with composite core | Chuck Crisman, Russell Chudd | 1997-04-22 |
| 5024419 | Faucet connector assembly | — | 1991-06-18 |
| 4991876 | Connector assembly for hot water heaters and other appliances | — | 1991-02-12 |