| 2148047 | Seltzer bottle attachment | |||
| 2215132 | Method and apparatus for distributing liquid solutions | |||
| 2294092 | Sprinkler control system | |||
| 2381589 | System and apparatus for distributing liquid solutions | |||
| 2404549 | Faucet attachment | |||
| 2487366 | Sandblast gun | |||
| 2547423 | Dispensing apparatus for carbonated beverages | |||
| 2580199 | Nonfreezing hydrant | |||
| 2587960 | Transfer valve | |||
| 2600731 | Vacuum breaker | |||
| 2653802 | Dispenser circulatory device |