DD

Derek Arvid Dahlgren

TT Tlx Technologies: 9 patents #1 of 17Top 6%
AP Applied Power: 1 patents #63 of 150Top 45%
DL Dana Limited: 1 patents #464 of 1,099Top 45%
Overall (All Time): #380,087 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10155126 Solenoid with supervision switch Patrick Thomas Schwobe, Benjamin Nathan Shimon 2018-12-18
9890873 Solenoid with supervision switch Patrick Thomas Schwobe, Benjamin Nathan Shimon 2018-02-13
9103461 Pneumatic actuator with container installation detection 2015-08-11
9062788 Latching solenoid actuator with container installation detection Mark William Mainland, Wayne Michael Groth 2015-06-23
8640783 Solenoid interlock for booster actuator Mark William Mainland 2014-02-04
6489870 Solenoid with improved pull force James R. Ward 2002-12-03
6392516 Latching solenoid with improved pull force James R. Ward, Thomas J. Stobbs 2002-05-21
6231077 Dynamic control valve system adapted for inflatable restraint systems for vehicles Neil C. Karolek, Oded Eddie Sturman 2001-05-15
6199823 Solenoid valve with an external sleeve armature Thomas J. Stobbs, James R. Ward 2001-03-13
6198369 Proportional actuator for proportional control devices James R. Ward 2001-03-06
6068288 Dynamic control valve system adapted for inflatable restraint systems for vehicles Neil C. Karolek, Oded Eddie Sturman 2000-05-30
5639066 Bidirectional flow control valve Daniel James Lambert, Thomas J. Stobbs 1997-06-17
5566710 Pre-detent tactile feedback assembly for a fluid control valve Jeffrey B. Wasson 1996-10-22