| 7090474 |
Diaphragm pump with overfill limiter |
Richard D. Hembree |
2006-08-15 |
| 6899530 |
Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder |
Richard D. Hembree |
2005-05-31 |
| 6568559 |
Termite control system with multi-fluid proportion metering and batch signal metering |
Michelle J. Miller, Scott C. Losey |
2003-05-27 |
| 6168308 |
Mechanical proportioner |
David M. Pittman, John F. Isais, Vicky J. Peterson, Adam Friedrich |
2001-01-02 |
| 6164560 |
Lawn applicator module and control system therefor |
Frederick A. Powers, Timothy L. Sebion, Gary D. Ingle |
2000-12-26 |
| 5961300 |
Diaphragm pump plural component dispensing system with integrator |
Jan Pitzer |
1999-10-05 |
| 5362148 |
Rotary agitator with concentric suction tube |
Gerard L. Lehman, Scott C. Losey |
1994-11-08 |
| 5277494 |
Fluid integrator |
Martin P. McCormick |
1994-01-11 |
| 5145339 |
Pulseless piston pump |
Bruce A. McFadden |
1992-09-08 |
| 4921408 |
Non-icing quiet air-operated pump |
Daniel J. Kvinge, Frederick A. Powers |
1990-05-01 |
| 4725713 |
Electrically heated hose employing a hose simulator for temperature control |
— |
1988-02-16 |
| 4501952 |
Electric fluid heater temperature control system providing precise control under varying conditions |
— |
1985-02-26 |