Assignee
ZUEHLKE ENGINEERING AG
5 granted patents·35 citations·filing 1972–1980
Top patents by PatentIndex Score
5 records- 0161US4257291AApparatus for making holes in moving cards or the likeZUEHLKE ENGINEERING AG·Filed 1979·Granted Mar 24, 1981·15 cites·19 claims
- 0245US4232484AApparatus for moving toll bars or the likeZUEHLKE ENGINEERING AG·Filed 1978·Granted Nov 11, 1980·11 cites·11 claims
- 0337US4257551AApparatus for preparing and processing receipts for customers of parking lots or the likeZUEHLKE ENGINEERING AG·Filed 1979·Granted Mar 24, 1981·3 cites·12 claims
- 0433US4337890AMethod of preparing and processing receipts for customers of parking lots or the likeZUEHLKE ENGINEERING AG·Filed 1980·Granted Jul 6, 1982·3 cites·3 claims
- 0524US3949196AData carrier for use in data processing apparatusZUEHLKE ENGINEERING AG·Filed 1972·Granted Apr 6, 1976·3 cites·1 claims
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