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

Jan Alexander — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Chesterfield, MO: #2,585 of 6,461 inventorsTop 45%
Missouri: #8,937 of 23,789 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jan Alexander has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2012 and the most recent in December 2014. Jan Alexander ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jan Alexander in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8910257 Representing security identities using claims Christopher G. Kaler, Charles R. Reeves, Hervey O. Wilson 2014-12-09 $33,808,000
D664740 Multiple pocket apron 2012-08-07