Merle C. Hoopengardner

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Lafayette, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for locking the facing edges of carpet backin...
- Patent number 4,536,244
- Issue date Aug 20, 1985
- Orcon Corporation
- John J. Greci
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carpet seaming roller tool
- Patent number 4,439,904
- Issue date Apr 3, 1984
- Orcon Corporation
- Merle C. Hoopengardner
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...