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

David P. Pora — 3 Patents

RORocal: 3 patents #1 of 6Top 20%
Lower Saucon Township, PA: #21 of 66 inventorsTop 35%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David P. Pora has been granted 3 US patents while listed as an inventor at Rocal. The first was granted in 2016 and the most recent in July 2018. David P. Pora ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David P. Pora in Lower Saucon Township, PA, US.

Patents per Year

Patents granted per year, 2016 to 2018Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10033139 Durable interface for wiping electrical contacts Alex J. Sinton, Nathaniel J. Bower 2018-07-24
9762004 Shielded battery receptacle Nathaniel J. Bower, Alex J. Sinton 2017-09-12
9396894 Conductivity power connection Nathaniel J. Bower, Alex J. Sinton 2016-07-19