Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Hunt — 24 Patents

ACAccuvein: 21 patents #5 of 17Top 30%
OBO-Cedar Brands: 2 patents #3 of 13Top 25%
Cincinnati, OH: #333 of 8,043 inventorsTop 5%
Ohio: #2,530 of 73,341 inventorsTop 4%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
David Hunt has been granted 24 US patents while listed as an inventor at Accuvein. The first was granted in 1998 and the most recent in May 2025. David Hunt ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list David Hunt in Cincinnati, OH, US.

Patents per Year

Patents granted per year, 1998 to 2025Bar chart with a peak of 3 patents in 2012.peak 31998: 1 patents19982003: 1 patents2004: 1 patents20042011: 2 patents2012: 3 patents20122013: 1 patents2014: 2 patents20142015: 2 patents2016: 1 patents20162017: 1 patents2018: 1 patents20182019: 1 patents2020: 2 patents20202021: 1 patents2022: 2 patents20222023: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12295744 Micro vein enhancer with two lasers and two optical detectors configured for removing surface topology Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2025-05-13
11638558 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2023-05-02
11484260 Patient-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2022-11-01
11357449 Micro vein enhancer for hands-free imaging for a venipuncture procedure Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2022-06-14
11172880 Vein imager with a dual buffer mode of operation Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2021-11-16
10813588 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2020-10-27
10617352 Patient-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2020-04-14
10470706 Micro vein enhancer for hands-free imaging for a venipuncture procedure Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2019-11-12
9949688 Micro vein enhancer with a dual buffer mode of operation Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2018-04-24
9788787 Patient-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2017-10-17
9492117 Practitioner-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2016-11-15
9125629 Vial-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Robert Roth 2015-09-08
9044207 Micro vein enhancer for use with a vial holder Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Robert Roth 2015-06-02
8750970 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Bob Roth 2014-06-10
8712498 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Bob Roth 2014-04-29
8478386 Practitioner-mounted micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Bob Roth 2013-07-02
8295904 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Robert Roth 2012-10-23
8255040 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshall, Stephen P. Conlon, Bob Roth 2012-08-28
8150500 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Bob Roth 2012-04-03
8073531 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Bob Roth 2011-12-06
7904138 Micro vein enhancer Ron Goldman, Mark Mock, Graham Marshal, Stephen P. Conlon, Bob Roth 2011-03-08
6732396 Self-wringing ratchet mop Christopher J. Laux, Robert Roth 2004-05-11
6625838 Mop with self-contained wringer sleeve Christopher J. Laux, Robert Roth 2003-09-30
D393299 Golf head rake 1998-04-07