TROMBETTA LLC has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and engines, pumps and turbines are SU GANGYIN, HELLMUTH KUHNKE and GIUSEPPE SCARPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Packaging and shipping | |
#3 | Engines, pumps and turbines | |
#4 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Maller Dennis A | 6 |
#2 | Schmidt Stephen M | 6 |
#3 | Mcmahon Todd | 2 |
#4 | Lindsay Paul D | 1 |
Publication | Filing date | Title |
---|---|---|
US2008303617A1 | Method for reducing continuous charge | |
US2005190024A1 | Direct current contactor assembly | |
US6791442B1 | Magnetic latching solenoid | |
US2004240140A1 | Integrated solenoid system | |
US2003094535A1 | Electrical and mechanical coil system for dual and single action solenoids | |
US2001010486A1 | Method of forming a seamless solenoid plunger wear band | |
US6538345B1 | Load bank alternating current regulating control | |
US6256185B1 | Low voltage direct control universal pulse width modulation module |