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Barry Culkin — 2 Patents

QUQuestech: 2 patents #5 of 25Top 20%

Braintree, MA: #83 of 219 inventorsTop 40%

Massachusetts: #42,563 of 88,656 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Barry Culkin has been granted 2 US patents while listed as an inventor at Questech. The first was granted in 2020 and the most recent in August 2023. Barry Culkin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Barry Culkin in Braintree, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11739234	Natural stone sealer compositions	Roger Questel, Robert Harrington, Douglas Croteau, Paul Thottathil, Purushoth Kesavan +2 more	2023-08-29
10532956	Natural stone sealer compositions	Roger Questel, Robert Harrington, Douglas Croteau, Paul Thottathil, Purushoth Kesavan +2 more	2020-01-14

Barry Culkin — 2 Patents

Issued Patents All Time

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