Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lee M. Langseth — 3 Patents

IMImation: 2 patents #167 of 622Top 30%
Intel: 1 patents #18,326 of 30,777Top 60%
Hankinson, ND: #16 of 69 inventorsTop 25%
North Dakota: #600 of 2,395 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Lee M. Langseth has been granted 3 US patents while listed as an inventor at Imation. The first was granted in 1998 and the most recent in December 2002. Lee M. Langseth ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lee M. Langseth in Hankinson, ND, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6496372 Heat sink fastener for an electronic device Peter Davison, Patrick S. Johnson 2002-12-17 $45,119,000
5980791 Method for forming a molded-in lifter for cleaning a flexible magnetic disc Joseph D. Berscheid, Randy Carlson, Jeffrey T. Gibbs, Ronald H. Turchin, Kristi L. Limke 1999-11-09 $12,415,000
5748419 Write protect mechanism with spring element for data storage diskette and fabrication method James J. Wulfing, David L. Hubbling, Jerome V. Gagnier 1998-05-05 $8,574,000