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

David Luster — 2 Patents

PTPermanent Technologies: 2 patents #5 of 7Top 75%
Norwalk, CT: #312 of 720 inventorsTop 45%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Luster has been granted 2 US patents while listed as an inventor at Permanent Technologies. The first was granted in 2001 and the most recent in January 2004. David Luster ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Luster in Norwalk, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6679663 Locking nut, bolt and clip systems and assemblies Robert J. DiStasio, Stephen G. Bowling, Carl Richard Stanley, Irwin Silberman, William Kurt Feick 2004-01-20
6264411 Locking nut bolt and clip systems and assemblies Robert J. DiStasio, Stephen G. Bowling, Carl Richard Stanley, Irwin Silberman, William Kurt Feick 2001-07-24