Duffy; Gregory J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duffy; Gregory J..The latest application filed is for "wireless wheel chock".
- Duffy; Gregory J. - Baldwinsville NY
- Duffy; Gregory J. - Telford PA
| Patent | Date |
|---|---|
| Wireless Wheel Chock App 20200290587 - Duffy; Gregory J. ; et al. | 2020-09-17 |
| Wastewater Treatment Control App 20200102235 - Duffy; Gregory J. ; et al. | 2020-04-02 |
| Dock Bumper Having Progressive Spring Rate App 20190039841 - Duffy; Gregory J. ; et al. | 2019-02-07 |
| Automatic loading extractor App 20050076454 - Duffy, Gregory J. ; et al. | 2005-04-14 |
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