Home › Inventors › Hermon R. Sawyer

Hermon R. Sawyer

Palo Alto, CA: #5,719 of 9,675 inventorsTop 60%

California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,333,654 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4875678	Ball retrieval system	—	1989-10-24
4306725	Thesaurus card game	—	1981-12-22