Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287887 | Handle operated flow control valve | — | 1994-02-22 |
| D331964 | Combined flow control valve and spray wand tube | — | 1992-12-22 |
| D325621 | Flow control valve | — | 1992-04-21 |
| D322305 | Combined reversible sprinkler nozzle and support ring | — | 1991-12-10 |
| D318316 | Combined handle operated flow control valve with pressure gauge | — | 1991-07-16 |
| D315780 | Combined spray wand tip portion and swivel-mounted nozzle | — | 1991-03-26 |
| D313458 | Combined reversible sprinkler nozzle and support ring | — | 1991-01-01 |
| D313457 | Combined reversible sprinkler nozzle and support ring | — | 1991-01-01 |
| D310861 | Combined curved wand tip with swivel-mounted nozzle | — | 1990-09-25 |
| D310708 | Combined reversible sprinkler nozzle and support ring | — | 1990-09-18 |
| D310555 | Combined reversible sprinkler nozzle and support ring | — | 1990-09-11 |
| D310404 | Combined reversible sprinkler nozzle and support ring | — | 1990-09-04 |
| D308094 | Combined handle-operated flow control valve and pressure gauge | — | 1990-05-22 |
| D304487 | Flow control valve and nozzle | — | 1989-11-07 |
| D304490 | Flow control valve | — | 1989-11-07 |
| D304488 | Combined flow control valve and nozzle | — | 1989-11-07 |
| D304489 | Combined flow control valve and nozzle | — | 1989-11-07 |
| D302201 | Combined hand-held sprayer and swivel-mounted sprinkler nozzle | — | 1989-07-11 |
| D293127 | Flow control nozzle for sprayers | — | 1987-12-08 |
| D292606 | Flow control nozzle | — | 1987-11-03 |
| D288838 | Spraying wand | — | 1987-03-17 |
| D288839 | Spraying wand | — | 1987-03-17 |
| 4629121 | Flow control nozzle and shutoff valve having screen-carrying passage in rotatable stem | — | 1986-12-16 |
| D285477 | Combined trigger sprayer and container | — | 1986-09-02 |
| D285479 | Combined flow control valve and nozzle | — | 1986-09-02 |