Inventor
DAVIS PETER J
US11 patents
⚠️ This page may combine multiple inventors who share the name “DAVIS PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
5 patentsUS7276025B2Oct 2, 2007
Electrical adapter for medical diagnostic instruments using LEDs as illumination sources
WELCH ALLYN INC165 citations98
US7029439B2Apr 18, 2006
Medical diagnostic instrument
WELCH ALLYN INC1,254 citations98
US7458934B2Dec 2, 2008
Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sources
WELCH ALLYN INC23 citations92
US9198560B2Dec 1, 2015
Medical diagnostic instrument
WELCH ALLYN INC2 citations62
US7670287B2Mar 2, 2010
Medical diagnostic instrument
WELCH ALLYN INC5 citations62
RES PRODUCTS CORPORATION
3 patentsUS12377377B2Aug 5, 2025
Filter-housing interface designs for heating, ventilation, and/or air conditioning systems
RES PRODUCTS CORPORATION0 citations55
US12076679B1Sep 3, 2024
Filter-housing interface designs for heating, ventilation, and/or air conditioning systems
RES PRODUCTS CORPORATION0 citations53
US10598404B2Mar 24, 2020
Damper with adjustable resistance to blade motion
RES PRODUCTS CORPORATION0 citations51