Home › Inventors › Phillip R. Gammon

Phillip R. Gammon

San Francisco, CA: #18,903 of 26,999 inventorsTop 75%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,973,361 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4662078	Construction string reel	Norman P. Gammon	1987-05-05