Assignee
KARL GUTMANN KG FA
2 granted patents·38 citations·filing 1971–1989
Top patents by PatentIndex Score
2 records- 0165US3964401ATypewriter and bookkeeping machine work unit for the formation of a work unit chainKARL GUTMANN KG FA·Filed 1971·Granted Jun 22, 1976·33 cites·16 claims
- 0227US5027924ACashier check-out station with package-catching shopping cartKARL GUTMANN KG FA·Filed 1989·Granted Jul 2, 1991·5 cites·20 claims
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