Dolores D. Ellion

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Arcadia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Powder dispensing and measuring device
- Patent number 5,005,657
- Issue date Apr 9, 1991
- Dolores D. Ellion
- G01 - MEASURING TESTING
Information Patent Grant
Powder dispensing and measuring device
- Patent number 4,953,643
- Issue date Sep 4, 1990
- Dolores D. Ellion
- G01 - MEASURING TESTING
Information Patent Grant
Gun powder dispensing and measuring apparatus
- Patent number 4,696,356
- Issue date Sep 29, 1987
- Dolores D. Ellion
- G01 - MEASURING TESTING