Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D406317 | Spray head | Loran R. Hill, Anthony G. Spangler | 1999-03-02 |
| 5701934 | Rotary diverter valve | Christopher G. Kuran, Raymond Eugene Hayes | 1997-12-30 |
| 5676376 | Composite gaming chip | — | 1997-10-14 |
| D373173 | Spray valve | Robert C. Huff | 1996-08-27 |
| D373174 | Spray valve | Robert C. Huff | 1996-08-27 |
| D373175 | Spray valve | Robert C. Huff | 1996-08-27 |
| 5279005 | Tub spout | — | 1994-01-18 |
| D337811 | Hand held sprayer | Mark Blackford | 1993-07-27 |
| 5165727 | Coupling apparatus for pipes and hoses | — | 1992-11-24 |
| 4877278 | Retainer for door handle | — | 1989-10-31 |
| 4763693 | Faucet with improved swivel spout | — | 1988-08-16 |
| 4728133 | Door handle attachment apparatus | — | 1988-03-01 |
| 4678002 | Faucet valve with adjustable stem tightener | — | 1987-07-07 |