JJ

John N. Johnston

CT Cabot Technology: 4 patents #1 of 24Top 5%
LS Litton Business Systems: 4 patents #4 of 23Top 20%
UN Unisys: 1 patents #1,020 of 2,015Top 55%
Overall (All Time): #588,733 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6234205 Surgical probe adapted for smoke evacuation Frank D'Amelio, Dennis J. Reisdorf 2001-05-22
6086554 Surgical suction/irrigation probe assembly with a rotatable adaptor James E. Humphreys, Jr., Donna Allen 2000-07-11
6036672 Instrument seal Donna Allen, Austin R. Braganza, James E. Humphreys, Jr. 2000-03-14
5993410 Adjustable probe Douglas E. Vincent, Richard J. Upcavage 1999-11-30
4731030 Tilt and swivel assembly for terminal monitor 1988-03-15
D266005 Calculator keyboard module Myron Beitler 1982-08-31
4333155 Calculator having a modular keyboard 1982-06-01
4323979 Cartridge and bezel assembly for a calculator 1982-04-06
4279525 Calculator printer having an acoustic noise suppressor 1981-07-21