Inventor · disambiguated record
Dan Van Dusen
Also filed as: VAN DUSEN DAN
3 granted patents·10 citations·filing 2017–2019
63Inventor score
Files withHANCHETT ENTRY SYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0186US10190333B2Resiliently mounted strike plate of an electromagnetic door lockHANCHETT ENTRY SYSTEMS INC·Filed 2017·Granted Jan 29, 2019·6 cites·9 claims
- 0272US11408204B2Electric strike for interlocking latch mechanismHANCHETT ENTRY SYSTEMS INC·Filed 2019·Granted Aug 9, 2022·3 cites·20 claims
- 0362US11566442B2Resiliently mounted strike plate of an electromagnetic door lockHANCHETT ENTRY SYSTEMS INC·Filed 2018·Granted Jan 31, 2023·1 cites·9 claims
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