SPARCO INC has a total of 14 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets mechanical elements, machines and control are EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC, EMERSON PROTSESS MENEDZHMENT REGYULEJTOR TEKNOLODZHIZ INK and NUOVA GALATRON SRL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | Australia | 2 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Control | |
#4 | Electrical machinery and energy | |
#5 | Surface technology and coating | |
#6 | Chemical engineering | |
#7 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Lebkuchner Benno | 11 |
#2 | Sundberg Kenneth | 3 |
#3 | Castle Robert W | 1 |
#4 | Kuster Hans L | 1 |
#5 | Cazzaniga Luigi | 1 |
#6 | Budaragin Leonid Viktorovich | 1 |
Publication | Filing date | Title |
---|---|---|
US6032924A | Motorized valve actuating device | |
US5988201A | Automatic vent having a multi-hinged valve | |
US5941500A | Valve actuating device having a reduced impact operating mechanism | |
US5952769A | Method for coating sparkplugs | |
CA2214360A1 | Valve actuating device of a heating and/or cooling system | |
US5529282A | Valve actuating device of a heating and/or cooling system | |
US5490874A | De-aerator apparatus | |
US4739925A | Power driven valve actuator |