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John O. Roper — 6 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%

Fountain Inn, SC: #21 of 81 inventorsTop 30%

South Carolina: #2,570 of 15,501 inventorsTop 20%

Overall (All Time): #779,687 of 4,157,543Top 20%

6 Patents All Time

John O. Roper has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2018 and the most recent in February 2021. John O. Roper ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John O. Roper in Fountain Inn, SC, US.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10907339	Sewage system agitator	—	2021-02-02
10662596	Deployable tire deflator	J. Michael Barbrey	2020-05-26
10655767	Rotatable pipe adapter	—	2020-05-19
10415229	Sewage system agitator	—	2019-09-17
10221973	Rotatable pipe adapter	—	2019-03-05
D823082	Socket adaptor for square nut	James E. McCutchen	2018-07-17

John O. Roper — 6 Patents

Patents per Year

Issued Patents All Time

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