Cohrs; Gary D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cohrs; Gary D..The latest application filed is for "method and apparatus for calibrating a flowmeter using a master meter and a prover".
- Cohrs; Gary D. - Tempe AZ
| Patent | Date |
|---|---|
| Method and apparatus for calibrating a flowmeter using a master meter and a prover Grant 5,072,416 - Francisco, Jr. , et al. December 10, 1 | 1991-12-10 |
| Apparatus for determining the characteristic of a flowmeter Grant 5,052,211 - Cohrs , et al. October 1, 1 | 1991-10-01 |
| Dynamic leak detector Grant 5,052,212 - Cohrs October 1, 1 | 1991-10-01 |
| Apparatus for determining the flow characteristic of a volumetric flowmeter Grant 4,674,317 - Cohrs , et al. June 23, 1 | 1987-06-23 |
| Apparatus and method for determining the flow characterstic of a volumetric flowmeter Grant 4,627,267 - Cohrs , et al. December 9, 1 | 1986-12-09 |
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