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Patents Grantslast 30 patents

Information Patent Grant
Oil filter removal and drain system and method
- Patent number 9,604,351
- Issue date Mar 28, 2017
- Semor David Tofte
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Clamping tool
- Patent number 4,793,225
- Issue date Dec 27, 1988
- Ronald Berkich
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
3903763
- Patent number 3,903,763
- Issue date Sep 9, 1975
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
2940345
- Patent number 2,940,345
- Issue date Jun 14, 1960
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
2637236
- Patent number 2,637,236
- Issue date May 5, 1953
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
2553400
- Patent number 2,553,400
- Issue date May 15, 1951
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
2436497
- Patent number 2,436,497
- Issue date Feb 24, 1948
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
2428949
- Patent number 2,428,949
- Issue date Oct 14, 1947
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS