Learn more

LEE JOHN R

Overview
  • Total Patents
    22
About

LEE JOHN R has a total of 22 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets environmental technology, transport and control are BAE SYSTEM PLC, STOFFELS HELMUT and MARTIN AIRCRAFT COMPANY LTD.

Patent filings per year

Chart showing LEE JOHN Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee John R 18
#2 Alvendia John 6
#3 Ladesic James G 3
#4 Pierpont Peter S 3
#5 Anderson Richard P 3
#6 Eastlake Charles 3
#7 Mahr Peter 3
#8 Lee Craig 3
#9 Richard Lee John R Lee Craig E 1
#10 Simond Alfred R 1

Latest patents

Publication Filing date Title
US9162104B1 Invertede exercise cycling assembly
BRPI0509723A lift-up system for use in an aircraft, and airplane cell including a lift-up system
CN101065291A Lift augmentation system
AU2003219998A8 Variable area wing aircraft and method
EP0973676A1 Extendable/retractable airfoil assembly for fixed wing aircraft
US5788508A Interactive computer aided natural learning method and apparatus
US5221826A MIG welding torch reconditioning apparatus
US5267865A Interactive computer aided natural learning method and apparatus
US4463738A Fuel system heating apparatus for diesel engines
US1498244A Metal trim