Merritt Armstrong Osborn

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Aurora, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Compound gearing system and method with chain and belt engagement s...
- Patent number 7,438,663
- Issue date Oct 21, 2008
- Merritt Armstrong Osborn
- Merritt A. Osborn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Force multiplication hand tool
- Patent number 6,279,432
- Issue date Aug 28, 2001
- Merritt Armstrong Osborn
- Merritt Armstrong Osborn
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Compound gearing system and method with chain and belt engagement s...
- Publication number 20060035739
- Publication date Feb 16, 2006
- Merritt Armstrong Osborn
- Merritt A. Osborn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks