Inventor · disambiguated record
Bernd Willimczik
Also filed as: WILLIMCZIK BERND
3 granted patents·29 citations·filing 1982–1984
68Inventor score
Files withKOH I NOOR RAPIDOGRAPH3
Top patents by PatentIndex Score
3 records- 0161US4496958ADrawing pen exchanger for computer controlled drawing machinesKOH I NOOR RAPIDOGRAPH·Filed 1982·Granted Jan 29, 1985·19 cites·6 claims
- 0235US4552483ADevice for covering an oblong opening in a housingKOH I NOOR RAPIDOGRAPH·Filed 1984·Granted Nov 12, 1985·5 cites·4 claims
- 0334US4489333ADevice for exchanging objects in particular writing instrumentsKOH I NOOR RAPIDOGRAPH·Filed 1983·Granted Dec 18, 1984·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →