Assignee
HENGSTLER KG
DE·13 granted patents·84 citations·filing 1974–1984
Top patents by PatentIndex Score
13 records- 0164US4417138ACredit card, process and marking appliance for manufacturing said credit card, and marking appliance for marking said credit card in order to effect deductions from a credit represented by the cardHENGSTLER KG·Filed 1982·Granted Nov 22, 1983·21 cites·36 claims
- 0259US4196985AFrame-counting device for use with film cassetteHENGSTLER KG·Filed 1978·Granted Apr 8, 1980·6 cites·19 claims
- 0353US4564043AStepping valveHENGSTLER KG·Filed 1984·Granted Jan 14, 1986·20 cites·22 claims
- 0451US4425014AHousing for data entry equipmentHENGSTLER KG·Filed 1981·Granted Jan 10, 1984·12 cites·15 claims
- 0547US3993893AData readerHENGSTLER KG·Filed 1975·Granted Nov 23, 1976·8 cites·9 claims
- 0638US4506373AResettable mechanical counterHENGSTLER KG·Filed 1983·Granted Mar 19, 1985·7 cites·12 claims
- 0738US4258374AElectrically operated device for marking metal-coated paperHENGSTLER KG·Filed 1979·Granted Mar 24, 1981·3 cites·14 claims
- 0828US4277677AMechanical counterHENGSTLER KG·Filed 1979·Granted Jul 7, 1981·3 cites·14 claims
- 0927US4268743ACounting-down counterHENGSTLER KG·Filed 1979·Granted May 19, 1981·0 cites·11 claims
- 1027US3987277ASystem for digitally collecting and storing dataHENGSTLER KG·Filed 1974·Granted Oct 19, 1976·2 cites·9 claims
- 1122US4284881ADigit wheel counterHENGSTLER KG·Filed 1979·Granted Aug 18, 1981·0 cites·11 claims
- 1220US3934121ACounter meansHENGSTLER KG·Filed 1974·Granted Jan 20, 1976·2 cites·7 claims
- 1316US3937924ASystem for collecting dataHENGSTLER KG·Filed 1974·Granted Feb 10, 1976·0 cites·32 claims
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