Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JE

James J. Evanoff — 4 Patents

IMImation: 3 patents #110 of 622Top 20%
3M: 1 patents #7,251 of 11,543Top 65%
Roseville, MN: #199 of 611 inventorsTop 35%
Minnesota: #16,016 of 52,454 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
James J. Evanoff has been granted 4 US patents while listed as an inventor at Imation. The first was granted in 1996 and the most recent in November 2004. James J. Evanoff ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list James J. Evanoff in Roseville, MN, US.

Patents per Year

Patents granted per year, 1996 to 2004Bar chart with a peak of 2 patents in 1996.peak 21996: 2 patents19961997: 1 patents19972004: 1 patents2004

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6817562 Tape drive system with radial alignment feature Allan R. Markert, Robert W. Tapani 2004-11-16 $2,903,000
D383125 Housing for a dual reel tape cartridge Daniel C. Egan, Randy S. Bay, Leif O. Erickson, Armando Jesus Argumedo, Steven L. Felde +2 more 1997-09-02
D376589 Write protect slide Claude E. Cybulski, Arthur V. Lang, Vern E. Radewald, Dean E. Sitz, Matthew J. Schaenzer 1996-12-17
D366059 Tape cartridge Sten R. Gerfast, John T. Gianfagna, Leroy A. Kuta, Robert W. Tapani 1996-01-09