Assignee
THEYSOHN HELMUTH
3 granted patents·59 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0175US4050510ACalender heating rollTHEYSOHN HELMUTH·Filed 1975·Granted Sep 27, 1977·38 cites·1 claims
- 0251US4060368AFlat-sheet injection headTHEYSOHN HELMUTH·Filed 1975·Granted Nov 29, 1977·18 cites·8 claims
- 0325US4018550AStripping and depositing mechanism for calendered sheetsTHEYSOHN HELMUTH·Filed 1974·Granted Apr 19, 1977·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →