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John L. Parris — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Knoxville, TN: #901 of 2,927 inventorsTop 35%
Tennessee: #5,737 of 20,272 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John L. Parris has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in September 2000. John L. Parris ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John L. Parris in Knoxville, TN, US.

Patents per Year

Patents granted per year, 1994 to 2000Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941996: 1 patents19962000: 1 patents2000

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6122846 Force monitoring shoe Frank B. Gray, David Gray, Raimer G. Riffert 2000-09-26
5566479 Shoe contruction for use by diabetic persons Frank B. Gray, Rainer G. Riffert 1996-10-22
5357696 Device for measuring force applied to a wearer's foot Frank B. Gray 1994-10-25

Frequent Collaborators

Frank B. Gray3 shared
David Gray1 shared
Rainer G. Riffert1 shared
Raimer G. Riffert1 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