Inventor · disambiguated record
Donald Barnhart
Also filed as: BARNHART DONALD · BARNHART DONALD D · BARNHART DONALD H · BARNHART DONALD HARRISON
5 granted patents·2 pending applications·27 citations·filing 1994–2021
70Inventor score
Top patents by PatentIndex Score
7 records- 0168US11079564B2Methods and apparatuses for aligning and diagnosing a laser beamCymer LLC·Filed 2017·Granted Aug 3, 2021·1 cites·5 claims
- 0265US12204161B2Methods and apparatuses for aligning and diagnosing a laser beamCymer LLC·Filed 2021·Granted Jan 21, 2025·0 cites·25 claims
- 0359US5548419AStereo multiplexed holographic particle image velocimeterUNIV ILLINOIS·Filed 1994·Granted Aug 20, 1996·26 cites·26 claims
- 0445US2007259614A1Actuation system for controlling movement of doorsCALSONICKANSEI NORTH AMERICA I·Filed 2006·Application pending·0 cites
- 0537US9594251B2Optical deviceBARNHART DONALD·Filed 2013·Granted Mar 14, 2017·0 cites·20 claims
- 0634US10585215B2Reducing optical damage on an optical elementCymer LLC·Filed 2018·Granted Mar 10, 2020·0 cites·25 claims
- 0730US2018084232A1Optical See-Through Head Worn DisplayBelenkii Michael·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →