Assignee
AHEARN DAVID J
US·23 granted patents·5 pending applications·109 citations·filing 2008–2022
Top patents by PatentIndex Score
28 records- 0198US11049626B1Safety scavenge screen assemblyAHEARN DAVID J·Filed 2020·Granted Jun 29, 2021·12 cites·9 claims
- 0297US11154102B1Self-adhesive nasal maskAHEARN DAVID J·Filed 2021·Granted Oct 26, 2021·8 cites·13 claims
- 0394US11357590B1Safely scavenge screen assemblyAHEARN DAVID J·Filed 2020·Granted Jun 14, 2022·3 cites·5 claims
- 0493US11317986B1Safely scavenge screen assemblyAHEARN DAVID J·Filed 2021·Granted May 3, 2022·4 cites·11 claims
- 0593US9300949B2Multi-view systemAHEARN DAVID J·Filed 2008·Granted Mar 29, 2016·31 cites·3 claims
- 0690US11730655B2Dental chairAHEARN DAVID J·Filed 2022·Granted Aug 22, 2023·2 cites·15 claims
- 0789USD942017SProtective vacuum shield for personal service providersAHEARN DAVID J·Filed 2020·Granted Jan 25, 2022·15 cites·1 claims
- 0884US11369539B2Dental chairAHEARN DAVID J·Filed 2020·Granted Jun 28, 2022·2 cites·5 claims
- 0975US8794233B2Nitrous oxide anesthetic administration systemAHEARN DAVID J·Filed 2012·Granted Aug 5, 2014·7 cites·11 claims
- 1069US10874294B2Track lighting systemAHEARN DAVID J·Filed 2018·Granted Dec 29, 2020·1 cites·8 claims
- 1166USD930841SProtective vacuum shield for personal service providersAHEARN DAVID J·Filed 2020·Granted Sep 14, 2021·3 cites·1 claims
- 1264USD933834SProtective vacuum shield for personal service providersAHEARN DAVID J·Filed 2021·Granted Oct 19, 2021·3 cites·1 claims
- 1363US8360058B2Nitrous oxide anesthetic administration systemAHEARN DAVID J·Filed 2009·Granted Jan 29, 2013·3 cites·3 claims
- 1463US7422288B2Chair arm rest systemAHEARN DAVID J·Filed 2008·Granted Sep 9, 2008·6 cites·7 claims
- 1560US10856953B2Fast track dental operative unitAHEARN DAVID J·Filed 2019·Granted Dec 8, 2020·0 cites·13 claims
- 1659US9408995B2Nitrous oxide anesthetic administration systemAHEARN DAVID J·Filed 2014·Granted Aug 9, 2016·1 cites·16 claims
- 1754USD998155SProtective vacuum shieldAHEARN DAVID J·Filed 2021·Granted Sep 5, 2023·1 cites·1 claims
- 1852US2016161746A1Multi-view systemAHEARN DAVID J·Filed 2016·Application pending·0 cites
- 1950US10973477B2Portable X-rayAHEARN DAVID J·Filed 2018·Granted Apr 13, 2021·0 cites·7 claims
- 2050US2009166306A1Delivery channelAHEARN DAVID J·Filed 2008·Application pending·0 cites
- 2149US2008182224A1Delivery systemAHEARN DAVID J·Filed 2008·Application pending·0 cites
- 2249US2017370521A1Adjustable shelfAHEARN DAVID J·Filed 2017·Application pending·0 cites
- 2349US2017100553A1Nitrous oxide anesthetic adminstration systemAHEARN DAVID J·Filed 2016·Application pending·0 cites
- 2447US9759375B2Adjustable shelfAHEARN DAVID J·Filed 2016·Granted Sep 12, 2017·0 cites·12 claims
- 2544US10076618B2Nitrous oxide safety systemAHEARN DAVID J·Filed 2009·Granted Sep 18, 2018·0 cites·2 claims
- 2639USD706948SComfort media stationAHEARN DAVID J·Filed 2012·Granted Jun 10, 2014·3 cites·1 claims
- 2738USD606665SQuick connect for umbilicalAHEARN DAVID J·Filed 2008·Granted Dec 22, 2009·3 cites·1 claims
- 2836USD835876STank cartAHEARN DAVID J·Filed 2016·Granted Dec 11, 2018·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when AHEARN DAVID J files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →