William C. Watts

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Keokuk, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Viscous fluid pump and related methods
- Patent number 8,333,567
- Issue date Dec 18, 2012
- Ampro Manufacturing, Inc.
- William C. Watts
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
INSTALLATION APPARATUS FOR STEPS AND HOOKS AND RELATED METHODS
- Publication number 20110204584
- Publication date Aug 25, 2011
- AMPRO MANUFACTURING, INC.
- William C. Watts
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Viscous Fluid Pump And Related Methods
- Publication number 20110150675
- Publication date Jun 23, 2011
- AMPRO MANUFACTURING, INC.
- William C. Watts
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...