Inventor
SIMS JOHN W
US6 patents
⚠️ This page may combine multiple inventors who share the name “SIMS JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
5 patentsUS6578429B1Jun 17, 2003
Physical quantity measuring device
WELCH ALLYN INC17 citations83
US6783500B2Aug 31, 2004
Hand-held blood pressure measuring apparatus
WELCH ALLYN INC7 citations72
US5539273AJul 23, 1996
Etched electrode for metal halide discharge lamps
WELCH ALLYN INC5 citations71
US5420477AMay 30, 1995
Electrode for metal halide discharge lamp
WELCH ALLYN INC11 citations71
US5690532ANov 25, 1997
Method for forming tungsten electrode
WELCH ALLYN INC3 citations60