Inventor · disambiguated record
David Eugene Hahn
Also filed as: HAHN DAVID · HAHN DAVID E · HAHN DAVID EUGENE
10 granted patents·1 pending application·75 citations·filing 2003–2023
88Inventor score
Top patents by PatentIndex Score
11 records- 0185US9803962B2Broadhead retaining clipBEAR ARCHERY INC·Filed 2016·Granted Oct 31, 2017·10 cites·18 claims
- 0281US11754370B2Electronic archery sightsBEAR ARCHERY INC·Filed 2021·Granted Sep 12, 2023·4 cites·8 claims
- 0379US11927422B2Adjustable archery bow camBEAR ARCHERY INC·Filed 2022·Granted Mar 12, 2024·2 cites·15 claims
- 0477US6926827B2Fuel dispenser filter with removable filter mediaCHAMPION LAB INC·Filed 2003·Granted Aug 9, 2005·31 cites·29 claims
- 0571US8561308B2Automatic pin adjustment for archery sightsADAMS BRIAN J·Filed 2012·Granted Oct 22, 2013·8 cites·20 claims
- 0665US9513085B2Automatic pin adjustment for archery sightsBEAR ARCHERY INC·Filed 2014·Granted Dec 6, 2016·7 cites·20 claims
- 0763US9518803B2Automatic pin adjustment indicator for archery sightsBEAR ARCHERY INC·Filed 2014·Granted Dec 13, 2016·7 cites·19 claims
- 0859US8914984B2Automatic pin adjustment for archery sightsBEAR ARCHERY INC·Filed 2014·Granted Dec 23, 2014·4 cites·20 claims
- 0958US11965712B2Electronic archery sightsBEAR ARCHERY INC·Filed 2023·Granted Apr 23, 2024·0 cites·20 claims
- 1053US9062935B2Automatic pin adjustment for archery sightsBEAR ARCHERY INC·Filed 2014·Granted Jun 23, 2015·2 cites·18 claims
- 1139US2012037557A1FilterATTEBERRY WELBY S·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →