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USPTO Patent Rankings Data through Dec 31, 2025
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CJ

Christopher R. Johnson — 3 Patents

Rolls-Royce Plc: 1 patents #1,830 of 2,886Top 65%
3M: 1 patents #7,251 of 11,543Top 65%
Eagan, MN: #326 of 891 inventorsTop 40%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Christopher R. Johnson has been granted 3 US patents while listed as an inventor at 3M. The first was granted in 2000 and the most recent in May 2025. Christopher R. Johnson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Christopher R. Johnson in Eagan, MN, US.

Patents per Year

Patents granted per year, 2000 to 2025Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002020: 1 patents20202025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12305095 Adhesive articles and methods Scott M. Tapio, Patrick D. Hyde, Jeffrey M. Imsande, Terry R. Ray 2025-05-20
10569388 Fixture for holding a part during a machining operation — 2020-02-25
6116772 Disposable bowl and spatula Ellen V. DiGiacomo, James R. DiGiacomo, Rita J. Johnson 2000-09-12

Frequent Collaborators

Terry R. Ray1 shared
James R. DiGiacomo1 shared
Scott M. Tapio1 shared
Jeffrey M. Imsande1 shared
Ellen V. DiGiacomo1 shared
Rita J. Johnson1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3