Assignee
SCHAEFFER HANS A
5 granted patents·952 citations·filing 1983–1989
Top patents by PatentIndex Score
5 records- 0198US4687663ADental preparation, article and method for storage and delivery thereofSCHAEFFER HANS A·Filed 1985·Granted Aug 18, 1987·381 cites·17 claims
- 0296US4528180ADental preparation, article and method for storage and delivery thereofSCHAEFFER HANS A·Filed 1983·Granted Jul 9, 1985·254 cites·6 claims
- 0393US4849213ADental preparation, article and method for storage and delivery therofSCHAEFFER HANS A·Filed 1987·Granted Jul 18, 1989·175 cites·3 claims
- 0489US4983379ADental preparation, article and method for storage and delivery thereofSCHAEFFER HANS A·Filed 1989·Granted Jan 8, 1991·108 cites·22 claims
- 0564US5124313AMethods of improved skin care and the treatment of dermatological conditionsSCHAEFFER HANS A·Filed 1989·Granted Jun 23, 1992·34 cites·23 claims
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