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

Mark Krichever

STSymbol Technologies: 103 patents #5 of 1,181Top 1%
RTRudolph Technologies: 1 patents #70 of 136Top 55%
Hauppauge, NY: #2 of 179 inventorsTop 2%
New York: #492 of 115,490 inventorsTop 1%
Overall (All Time): #12,994 of 4,157,543Top 1%
106 Patents All Time

Issued Patents All Time

Showing 101–106 of 106 patents

Patent #TitleCo-InventorsDate
4825057 Portable laser diode scanning head Jerome Swartz, Howard Shepard, Eric F. Barkan, Boris Metlitsky, Edward Barkan +1 more 1989-04-25
4816661 Scan pattern generators for bar code symbol readers Boris Metlitsky 1989-03-28
4816660 Portable laser diode scanning head Jerome Swartz, Howard Shepard, Eric F. Barkan, Boris Metlitsky, Edward Barkan 1989-03-28
4808804 Bar code symbol readers with variable spot size and/or working distance Boris Metlitsky, Jerome Swartz 1989-02-28
4806742 Portable laser diode scanning head Jerome Swartz, Howard Shepard, Eric F. Barkan, Boris Metlitsky, Edward Barkan +1 more 1989-02-21
4760248 Portable laser diode scanning head Jerome Swartz, Howard Shepard, Eric F. Barkan, Boris Metlitsky, Edward Barkan +1 more 1988-07-26