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

James Boardman — 6 Patents

PLPilkington Glass Limited: 2 patents #8 of 37Top 25%
3M: 2 patents #5,350 of 11,543Top 50%
CICompuserve Incorporated: 1 patents #8 of 34Top 25%
PPPilkington Brothers P.L.C.: 1 patents #9 of 44Top 25%
White Bear Lake, MN: #137 of 561 inventorsTop 25%
Minnesota: #11,902 of 52,454 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
James Boardman has been granted 6 US patents while listed as an inventor at 3M. The first was granted in 1988 and the most recent in April 1998. James Boardman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list James Boardman in White Bear Lake, MN, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5738923 Medical tubing and assemblies John H. Ko, Lester B. Odegaard 1998-04-14 $18,175,000
5656052 Apparatus for and method of heating and bending glass sheet Ian Tetlow 1997-08-12
5437703 Bending glass sheets Neil Jacques, Brian Thomas, David Sykes 1995-08-01
5426427 Data transmission routing system Douglas P. Chinnock, John R. Goltz 1995-06-20
5188688 Method of sealing a gelatin capsule Ronald F. Ofstead 1993-02-23 $9,342,000
4755204 Manufacture of curved glass sheets Willem Wiechers 1988-07-05