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

Lawrence E. Spanton — 2 Patents

VTVlsi Technology: 2 patents #227 of 594Top 40%
San Jose, CA: #17,797 of 32,062 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Lawrence E. Spanton has been granted 2 US patents while listed as an inventor at Vlsi Technology. The first was granted in 1993 and the most recent in February 1996. Lawrence E. Spanton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lawrence E. Spanton in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5489843 Apparatus and method for testing the calibration of electronic package lead inspection system Scott A. Erjavic 1996-02-06 $5,375,000
5207350 System for loading semiconductor package tester 1993-05-04 $926,000