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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas O'Brien — 5 Patents in 2016

UNUnknown: 3 patents #43 of 3,294Top 2%
QMQuality Mat: 2 patents #1 of 4Top 25%
Overall (2016): #22,919 of 481,213Top 5%
5 Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9486976 Mat construction having environmentally resistant skin Joe PENLAND, JR., Rustin B. Penland, Scott Calvert 2016-11-08
9476164 Industrial mat having side bumpers and lifting elements Joe PENLAND, JR., Rustin B. Penland, Scott Calvert 2016-10-25
9447547 Mat construction with environmentally resistant core Joe PENLAND, JR., Rustin B. Penland, Scott Calvert 2016-09-20
9315949 Mat construction with environmentally resistant core Joe PENLAND, JR., Rustin B. Penland, Scott Calvert 2016-04-19
9315951 Mat construction having environmentally resistant skin Joe PENLAND, JR., Rustin B. Penland, Scott Calvert 2016-04-19