Inventor
ANDREASSEN ERIC M
US15 patents
⚠️ This page may combine multiple inventors who share the name “ANDREASSEN ERIC M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
12 patentsUS7354399B2Apr 8, 2008
Otoscopic tip element and related method of use
WELCH ALLYN INC49 citations95
USD759254SJun 14, 2016
Diagnostic device
WELCH ALLYN INC25 citations94
USD754353SApr 19, 2016
Medical device
WELCH ALLYN INC19 citations92
US7399275B2Jul 15, 2008
Otoscope
WELCH ALLYN INC51 citations92
US7803110B2Sep 28, 2010
Veterinary otoscope
WELCH ALLYN INC21 citations89
USD598545SAug 18, 2009
Digital otoscope
WELCH ALLYN INC14 citations82
US11805990B2Nov 7, 2023
Digital otoscope
WELCH ALLYN INC0 citations61
US11071446B2Jul 27, 2021
Digital otoscope
WELCH ALLYN INC0 citations61
US10966600B2Apr 6, 2021
Digital otoscope
WELCH ALLYN INC0 citations61
US9474441B2Oct 25, 2016
Digital otoscope
WELCH ALLYN INC1 citations61
US10470650B2Nov 12, 2019
Digital otoscope
WELCH ALLYN INC0 citations51
USD615650SMay 11, 2010
Veterinary otoscopic tip element
WELCH ALLYN INC0 citations49