Inventor · disambiguated record
Dirk Adrian Zwemer
Also filed as: ZWEMER DIRK A · ZWEMER DIRK ADRIAN
3 granted patents·1 pending application·177 citations·filing 1985–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0186US4620916ADegradation retardants for electrophoretic display devicesZWEMER DIRK A·Filed 1985·Granted Nov 4, 1986·106 cites·24 claims
- 0274US5835223ASystem for measuring surface flatness using shadow moire technologyELECTRONIC PACKAGING SERVICES·Filed 1996·Granted Nov 10, 1998·61 cites·26 claims
- 0368US7369253B2Systems and methods for measuring sample surface flatness of continuously moving samplesAKROMETRIX LLC·Filed 2005·Granted May 6, 2008·10 cites·35 claims
- 0434US2009051931A1Systems and methods for measuring sample surface flatness of continuously moving samplesZWEMER DIRK ADRIAN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →