Inventor · disambiguated record
Helmut Hasselmeier
Also filed as: HASSELMEIER HELMUT
3 granted patents·114 citations·filing 1975–1983
73Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0184US4581710AMethod of editing dot pattern data for character and/or image representationsIBM·Filed 1983·Granted Apr 8, 1986·86 cites·12 claims
- 0272US4068224ACompressed information storage for characters consisting of black and white areas which are to be displayed or printedIBM·Filed 1975·Granted Jan 10, 1978·25 cites·5 claims
- 0335US4163285AControl circuit for metal paper printer headIBM·Filed 1978·Granted Jul 31, 1979·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →