Hall; Robert E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hall; Robert E..The latest application filed is for "telescoping level device".
- Hall; Robert E. - Jacksonville FL
- Hall; Robert E. - Port Jefferson NY
- Hall; Robert E. - Newport Beach CA
- Hall; Robert E. - Cary NC
- Hall; Robert E. - Wichita KS
- Hall; Robert E. - Singer Island FL
- Hall; Robert E. - Christchurch NZ
- Hall; Robert E. - Wheaton IL
- Hall; Robert E. - Dayton OH
- Hall; Robert E. - Kent OH
| Patent | Date |
|---|---|
| Telescoping Level Device App 20220128356 - Hall; Andrew S. ; et al. | 2022-04-28 |
| Free-piston cutting machine Grant 6,125,834 - Ciccarelli , et al. October 3, 2 | 2000-10-03 |
| Polymer diverter system for metal pipe having an integrally formed polymer liner Grant 5,607,530 - Hall , et al. March 4, 1 | 1997-03-04 |
| Woodstove for heated air forced into a secondary combustion chamber and method of operating same Grant 5,007,404 - Hall , et al. April 16, 1 | 1991-04-16 |
| Flow meter Grant D309,272 - Hall July 17, 1 | 1990-07-17 |
| Flow meter Grant D309,118 - Hall July 10, 1 | 1990-07-10 |
| Gear-pump assembly for liquid products Grant D308,209 - Laqua , et al. May 29, 1 | 1990-05-29 |
| Flow meter turbine Grant 4,856,348 - Hall August 15, 1 | 1989-08-15 |
| Digital flow meter for dispensing fluids Grant 4,700,579 - Hall October 20, 1 | 1987-10-20 |
| Remote monitoring system state machine and method Grant 4,622,538 - Whynacht , et al. November 11, 1 | 1986-11-11 |
| Digital flow meter Grant D282,448 - Hall February 4, 1 | 1986-02-04 |
| Tramper's packs Grant 4,504,002 - Hall March 12, 1 | 1985-03-12 |
| Pizza box Grant 4,441,626 - Hall April 10, 1 | 1984-04-10 |
| Tube loading apparatus Grant 4,380,868 - Hall April 26, 1 | 1983-04-26 |
| Winch load fastening apparatus Grant 4,243,350 - Hall January 6, 1 | 1981-01-06 |
| Adjustable mailbox standard Grant 4,213,560 - Hall July 22, 1 | 1980-07-22 |
| Pipe coupling device Grant 4,149,740 - Hall April 17, 1 | 1979-04-17 |
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