Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002407 | Grease gun with pump prime indicator | Keith Rohan | 2021-05-11 |
| 10209108 | Flow measuring device for lubrication systems | Nathan David Donovan, Eric Krassinger, Canlong He, Brad Allen Edler, Paul G. Conley | 2019-02-19 |
| 9625092 | Battery powered, handheld lubrication gun with display | Canlong He, R. Keith Rohan, Ling Guo Kong | 2017-04-18 |
| 9618155 | Apparatus and method for controlling a lubrication unit using flow rate feedback | Paul G. Conley | 2017-04-11 |
| 9581474 | Flow measuring device for lubrication systems | Nathan David Donovan, Eric Krassinger, Canlong He, Brad Allen Edler, Paul G. Conley | 2017-02-28 |
| 9512962 | Grease gun with sensing capability | Jose Americo Francisco dos Santos, Terry C. Peters, Jerry Shew, Kong Ling Guo | 2016-12-06 |
| 9512963 | Lubricant vent valve with stepper motor drive | Paul G. Conley, Jeff Kotyk | 2016-12-06 |
| 8915331 | Battery powered, handheld lubrication gun with display | Canlong He, R. Keith Rohan, Ling Guo Kong | 2014-12-23 |
| D710169 | Electric grease gun | Kong Ling Guo, Keith Rohan | 2014-08-05 |
| 6923348 | Pump with pneumatic motor | Ayzik Grach | 2005-08-02 |
| 6736292 | Pneumatic reciprocating motor and grease gun incorporating same | Ayzik Grach | 2004-05-18 |