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John Barr — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Troutman, NC: #16 of 40 inventorsTop 40%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Barr has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1989 and the most recent in August 2016. John Barr ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Barr in Troutman, NC, US.

Patents per Year

Patents granted per year, 1989 to 2016Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891998: 1 patents19982016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9418207 Method of securely distributing a controlled substance Jim Patton 2016-08-16
5795175 Rectangular hand-mount connector — 1998-08-18
4836794 EMI and environmentally protected connector cap — 1989-06-06

Frequent Collaborators

Jim Patton1 shared

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Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3