YONKERS JR EDWARD H has a total of 13 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States. Its main competitors in its focus markets furniture and games, machines and electrical machinery and energy are SENNE EDGAR P, QUADREX CORP and AIR WAY ELECTRIC APPL CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Basic communication technologies |
# | Name | Total Patents |
---|---|---|
#1 | Yonkers Jr Edward H | 13 |
#2 | Pittman Ralph R | 1 |
Publication | Filing date | Title |
---|---|---|
US2656897A | Suction cleaner | |
US2651383A | Suction cleaner | |
US2587565A | Suction cleaner | |
US2510270A | Suction cleaner nozzle | |
US2474711A | Protective system for electric lines | |
US2296077A | Suction nozzle | |
US2297933A | Suction cleaner | |
US2242278A | Suction cleaner | |
US2242277A | Suction cleaner | |
US2198568A | Suction cleaner | |
US2138896A | Negative resistance | |
US2107811A | Amplifier tube | |
US2002238A | Negative resistance |