Inventor
GANTZHORN JR JOHN E
US7 patents
⚠️ This page may combine multiple inventors who share the name “GANTZHORN JR JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTARI ELECTRIC CO LTD
4 patentsUS4882636ANov 21, 1989
High speed contact printing process for prerecorded magnetic tape
OTARI ELECTRIC CO LTD7 citations67
US4843487AJun 27, 1989
Tape transporting device
OTARI ELECTRIC CO LTD4 citations60
US4814899AMar 21, 1989
Tape transporting device
OTARI ELECTRIC CO LTD3 citations59
US4901167AFeb 13, 1990
Loop bin
OTARI ELECTRIC CO LTD1 citations48