ROZMUS JOHN J has a total of 20 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are BUCHANAN ELECTRICAL PROD CORP, IDA S ROSENHEIM and HARVEY HUBBELL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 1 | |
#3 | Switzerland | 1 | |
#4 | Germany | 1 | |
#5 | Italy | 1 | |
#6 | Japan | 1 | |
#7 | Netherlands | 1 | |
#8 | Sweden | 1 | |
#9 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Machine tools | |
#5 | Mechanical elements | |
#6 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Rozmus John J | 16 |
#2 | John J Rozmus | 1 |
#3 | Jiyon Jiei Rozumasu | 1 |
Publication | Filing date | Title |
---|---|---|
US2007024139A1 | Magnetic bearing assembly using repulsive magnetic forces | |
US5078612A | Electrical contacts | |
US4997379A | Electrical contacts | |
WO9004269A1 | Improvements in electrical contacts | |
US4641910A | Electrical contacts | |
US4575607A | Rotary welding of electrical contacts in a progressive die | |
US4641514A | Tooling for manufacture of electrical contacts | |
US4162572A | Providing solder on electrical contacts | |
US4125936A | Composite strip for fabricating spring contacts | |
US4099043A | Progressive die welding of electrical contacts | |
US4025143A | Electrical contacts | |
US3990864A | Method of making electrical contacts |