Assignee

GRIFFIN DAVID

3 patents

Top patents by PatentIndex Score

USD399280SOct 6, 1998

Batter's foot guide

GRIFFIN DAVID29 citations92

US7641464B2Jan 5, 2010

System and method for centering a clay plug on a potter's wheel

GRIFFIN DAVID13 citations76

US5241803ASep 7, 1993

Ozone sterilization method and product

GRIFFIN DAVID14 citations73