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

S. James Lazzarotti — 9 Patents

Lockheed Martin: 5 patents #587 of 6,507Top 10%
WSWarner & Swasey: 2 patents #23 of 82Top 30%
SDSystem Development: 1 patents #9 of 25Top 40%
UNUnisys: 1 patents #1,020 of 2,015Top 55%
Broomall, PA: #6 of 152 inventorsTop 4%
Pennsylvania: #9,221 of 74,527 inventorsTop 15%
Overall (All Time): #589,648 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5860504 Transfer buffer and inserter and method 1999-01-19
5803704 Apparatus and method for accumulating and transferring one or more stacks of articles 1998-09-08
5740901 Apparatus and method for handling flow of packages Eugene T. Mullin 1998-04-21
5641052 Apparatus and method for handling flow of packages Eugene T. Mullin 1997-06-24
5638938 Apparatus and method for handling flow of packages Eugene T. Mullin 1997-06-17
5069440 Apparatus and method for automatically and continuously producing a flow of singulated mail flats Edward A. Wojtowicz, Eugene T. Mullin, Jess Nadel 1991-12-03
4606660 Printer kit for letter sorting machines Robert S. Bradshaw, Paul E. Tartar, Richard D. Hermes 1986-08-19
4519284 Universal sheet metal holder James R. Hunter 1985-05-28
4503741 Bridge type punch press James R. Hunter 1985-03-12