Koch; Ronald N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koch; Ronald N..The latest application filed is for "meter register and remote meter reader utilizing a stepper motor".
- Koch; Ronald N. - Pittsburgh PA US
- Koch; Ronald N. - Sewickley PA
- Koch; Ronald N. - Allison Park PA
| Patent | Date |
|---|---|
| Meter register and remote meter reader utilizing a stepper motor Grant 8,448,845 - Winter , et al. May 28, 2 | 2013-05-28 |
| Meter Register and Remote Meter Reader Utilizing a Stepper Motor App 20120179393 - Winter; Dan ; et al. | 2012-07-12 |
| Meter register and remote meter reader utilizing a stepper motor Grant 8,157,160 - Winter , et al. April 17, 2 | 2012-04-17 |
| Meter Register and Remote Meter Reader Utilizing a Stepper Motor App 20100302061 - Winter; Dan ; et al. | 2010-12-02 |
| Meter register and remote meter reader utilizing a stepper motor Grant 7,775,422 - Winter , et al. August 17, 2 | 2010-08-17 |
| Positive displacement meter seal scheme Grant 7,493,811 - Koch , et al. February 24, 2 | 2009-02-24 |
| Positive displacement meter seal scheme App 20060225498 - Koch; Ronald N. ; et al. | 2006-10-12 |
| Meter register and remote meter reader utilizing a stepper motor App 20050007260 - Winter, Dan ; et al. | 2005-01-13 |
| Meter bottom plate Grant D468,222 - Koch , et al. January 7, 2 | 2003-01-07 |
| Threaded pipe coupling Grant 4,478,440 - Koch , et al. October 23, 1 | 1984-10-23 |
| Flowmeter Grant 3,759,100 - Medwig , et al. September 18, 1 | 1973-09-18 |
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