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

Victor Levin — 39 Patents

ENEndochoice: 21 patents #8 of 48Top 20%
TLTrw Limited: 4 patents #293 of 2,166Top 15%
STSightline Technologies: 4 patents #2 of 13Top 20%
SPSiemens Concentrated Solar Power: 1 patents #6 of 13Top 50%
ECEndochoice Innovation Center: 1 patents #6 of 7Top 90%
SISimbionix: 1 patents #19 of 43Top 45%
TUTrw Automotive U.S.: 1 patents #102 of 286Top 40%
OLOlin: 1 patents #449 of 783Top 60%
Haifa, OH: #1 of 5 inventorsTop 20%
Overall (All Time): #80,564 of 4,157,543Top 2%
39 Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
9642513 Compact multi-viewing element endoscope system Avi Levy, Moshiko Levi, Golan Salman, Yaniv Kirma, Leonid Krivopisk +5 more 2017-05-09
8449457 Optical head for endoscope Amram Aizenfeld, Omer Shezifi, Dan Oz, Yuri Gershov, Leonid Krivopisk +1 more 2013-05-28
8152716 Versatile control system for supplying fluid medium to endoscope Amram Aizenfeld, Golan Salman, Omer Shezifi, Dan Oz, Avi Levy 2012-04-10
7824329 Control system for supplying fluid medium to endoscope Amram Aizenfeld, Golan Salman, Omer Shezifi, Dan Oz, Avi Levy 2010-11-02
7682471 Austenitic iron-based alloy 2010-03-23
7264588 Endoscopic inspection using a flexible sleeve Michael Voloshin, Yackov Bar-Or, Giora Bernat, Dan Oz 2007-09-04
6988988 Endoscopic inspection using a flexible sleeve Michael Voloshin, Yackov Bar-Or, Giora Bernat, Dan Oz 2006-01-24
6855107 Method for insertion of an endoscope into the colon Arie Avni, Dan Oz 2005-02-15
6635128 Work hardened poppet exhaust valve William Neumann, Roger R. Wills, Mohan Kurup 2003-10-21
6485409 Propulsion of a probe in the colon using a flexible sleeve Michael Voloshin, Yackov Bar-Or, Giora Bernat, Dan Oz 2002-11-26
6447444 Video rectoscope Arie Avni, Dan Oz 2002-09-10
5823158 Engine valve and method for making the same Rudy J. Heimann, Jr., William Neumann, Joseph L. Palko, Robert Southam 1998-10-20
5771852 Poppet valve with embossed neck structure Rudy J. Heimann, Jr., William Neumann, Joseph L. Palko, Robert Southam 1998-06-30
5257453 Process for making exhaust valves William Neumann, Roger R. Wills, Mohan Kurup 1993-11-02