Inventor
CRETZMEYER JOHN W
US4 patents
⚠️ This page may combine multiple inventors who share the name “CRETZMEYER JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDTRONIC INC
3 patentsUS5180642AJan 19, 1993
Electrochemical cells with end-of-service indicator
MEDTRONIC INC111 citations95
US5173375ADec 22, 1992
Electrochemical cell with improved fill port
MEDTRONIC INC67 citations92
US5154992AOct 13, 1992
Electrolyte for lithium-manganese oxide cells and the like
MEDTRONIC INC37 citations91