Inventor · disambiguated record
Bernhard Hafner
Also filed as: HAFNER BERNHARD · HAFNER BERNHARD T W
4 granted patents·125 citations·filing 1983–1996
80Inventor score
Files withIBM3
Top patents by PatentIndex Score
4 records- 0175US4935334AMethod for forming a photoresist pattern and apparatus applicable therewithIBM·Filed 1988·Granted Jun 19, 1990·39 cites·12 claims
- 0272US5711053AUn-lockable hinge pintle lock and method of useFiled 1996·Granted Jan 27, 1998·43 cites·11 claims
- 0361US5111240AMethod for forming a photoresist pattern and apparatus applicable therewithIBM·Filed 1990·Granted May 5, 1992·30 cites·6 claims
- 0453US4489146AReverse process for making chromium masks using silicon dioxide dry etch maskIBM·Filed 1983·Granted Dec 18, 1984·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →