Inventor
HAYMAN ROBERT G
US8 patents
⚠️ This page may combine multiple inventors who share the name “HAYMAN ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DISCUS DENTAL IMPRESSIONS INC
7 patentsUS6394314B1May 28, 2002
Double-barreled syringe with detachable locking mixing tip
DISCUS DENTAL IMPRESSIONS INC99 citations97
US6065645AMay 23, 2000
Double-barreled syringe with detachable locking mixing tip
DISCUS DENTAL IMPRESSIONS INC141 citations97
US6564972B2May 20, 2003
Double-barreled syringe with detachable locking mixing tip
DISCUS DENTAL IMPRESSIONS INC70 citations96
US6383202B1May 7, 2002
Dual action tongue scraper
DISCUS DENTAL IMPRESSIONS INC53 citations94
US5868769AFeb 9, 1999
Tongue Scraper
DISCUS DENTAL IMPRESSIONS INC28 citations90
US6451038B2Sep 17, 2002
Dual action tongue scraper
DISCUS DENTAL IMPRESSIONS INC7 citations71
US6428554B1Aug 6, 2002
Dual action tongue scraper
DISCUS DENTAL IMPRESSIONS INC4 citations60