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

Michael J. Birnkrant

CACarrier: 53 patents #7 of 2,507Top 1%
RTX (Raytheon): 14 patents #717 of 15,912Top 5%
KTKidde Technologies: 9 patents #17 of 134Top 15%
KPKidde Fire Protection: 1 patents #7 of 20Top 35%
OEOtis Elevator: 1 patents #966 of 1,840Top 55%
Wethersfield, CT: #3 of 240 inventorsTop 2%
Connecticut: #183 of 34,797 inventorsTop 1%
Overall (All Time): #23,531 of 4,157,543Top 1%
78 Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
9822264 Nanocellular and nanocellular particle filled polymer composite coating for erosion protection Robert A. Barth, Weina Li 2017-11-21
9776248 Method for synthesizing nanowires and nanofoam Weina Li, James T. Beals 2017-10-03
9637824 Coating for metal cellular structure and method therefor 2017-05-02