Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LT

Leopold Travis

PTParametric Technology: 1 patents #11 of 62Top 20%
Somerville, MA: #1,823 of 2,735 inventorsTop 70%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,197,227 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8121998 Method for automatically enabling traceability of engineering calculations Allen M. Razdow, Christopher Baril, Frederick R. Mueller, Jeremy Lew, Jonathan G. Bell 2012-02-21