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Keith E. Freebern — 5 Patents

CGCircle Graphics: 5 patents #2 of 5Top 40%
Boulder, CO: #1,300 of 5,018 inventorsTop 30%
Colorado: #9,021 of 40,980 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Keith E. Freebern has been granted 5 US patents while listed as an inventor at Circle Graphics. The first was granted in 2015 and the most recent in October 2018. Keith E. Freebern ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Keith E. Freebern in Boulder, CO, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10092118 Method for manufacturing image display Hank B. Ridless, Evan D. Brooks 2018-10-09
9545162 Method for manufacturing image display Hank B. Ridless, Evan D. Brooks 2017-01-17
9174483 Image display Hank B. Ridless, Evan D. Brooks 2015-11-03
8966796 Image display Hank B. Ridless, Evan D. Brooks 2015-03-03
8959812 Image display Hank B. Ridless, Evan D. Brooks 2015-02-24

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