OB

Owen Derek Barr

Overall (All Time): #1,176,432 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10233637 Web frame 2019-03-19
9663952 Web frame 2017-05-30
9315988 Web frame 2016-04-19
7784236 Multi-layer covering 2010-08-31