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

Frank J. Johnson

AEAmkor Electronics: 3 patents #4 of 35Top 15%
TETechnic: 2 patents #16 of 42Top 40%
EMElkay Manufacturing: 1 patents #83 of 119Top 70%
San Jose, CA: #6,939 of 32,062 inventorsTop 25%
California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #588,659 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6216992 Mounting device for securing a sink to a countertop and method of using same Rudy Y. Bisonaya, Phillip J. Baranek, Richard H. Dickson, Daniel Erickson, Gerald J. Farrell +6 more 2001-04-17
D406324 Sink 1999-03-02
D389230 Plate-mounted sink bowls 1998-01-13
5305043 Method of and apparatus for producing a strip of lead frames for integrated circuit dies in a continuous system 1994-04-19
5269210 Slitter machine for use in manufacturing semiconductor devices 1993-12-14
5183724 Method of producing a strip of lead frames for integrated circuit dies in a continuous system 1993-02-02
4906345 Apparatus for carrying encapsulated electronic components through electroplating tanks and surface treatment stations Daniel J. Gramarossa, Heinz W. Schlenker 1990-03-06
4534843 Apparatus for electroplating and chemically treating contact elements of encapsulated electronic components and their like Dieter Reese, Louis J. Hirbour 1985-08-13
4508611 Apparatus for electroplating and chemically treating the contact elements of encapsulated electronic components and like devices Dieter Reese, Louis J. Hirbour 1985-04-02