MS

Mark S. Swanson

WA Walbro: 15 patents #10 of 212Top 5%
WL Walbro Engine Management, L.L.C.: 6 patents #8 of 85Top 10%
JA Jacuzzi: 2 patents #18 of 58Top 35%
Overall (All Time): #181,094 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12078121 Fuel injector control strategy for intake vacuum based low pressure fuel system Takashi Abei, Tatsuya Chiba 2024-09-03
11773803 Fuel injector control strategy for intake vacuum based low pressure fuel system Takashi Abei, Tatsuya Chiba 2023-10-03
10358996 Engine control strategy Martin N. Andersson, Takashi Abei, Cyrus M. Healy 2019-07-23
9765724 Fuel injected engine system Massimo Casoni, William E. Galka, Bradley J. Roche, David L. Speirs, Eric G. Zbytowski 2017-09-19
9702312 Engine control strategy and feedback system Martin N. Andersson 2017-07-11
9371786 Fuel injected engine system Massimo Casoni, William E. Galka, Bradley J. Roche, David L. Speirs, Eric G. Zbytowski 2016-06-21
9022011 Engine fuel delivery systems, apparatus and methods Martin N. Andersson, Andrew E. Bejcek, Massimo Casoni, William E. Galka, Cyrus M. Healy +4 more 2015-05-05
8240292 Evaporative emissions controls in a fuel system Ronald H. Roche, John C. Woody 2012-08-14
D629116 Water jet Wilfrido Barajas, Jr., Utku Aksu, Mark Brosius, Wolfgang Ott, Garo Paroonagian 2010-12-14
D620598 Water jet Wilfrido Barajas, Jr., Garo Paroonagian, Utku Aksu, Mark Brosius, Wolfgang Ott 2010-07-27
7690342 Priming circuit for a fuel system Gary U. Gliniecki 2010-04-06
7591251 Evaporative emission controls in a fuel system Ronald H. Roche, John C. Woody 2009-09-22
7350511 Fuel vapor control system Ronald H. Roche 2008-04-01
7216635 Evaporative emission controls in a fuel system Ronald H. Roche, John C. Woody 2007-05-15
6009859 Liquid-cooled in-line fuel pump Ronald H. Roche 2000-01-04
5707561 Tamper resistant carburetor needle valve adjustment limiter 1998-01-13
5688443 Temperature compensated fluid flow metering carburetor and method 1997-11-18
5647331 Liquid cooled fuel pump and vapor separator 1997-07-15
5611312 Carburetor and method and apparatus for controlling air/fuel ratio of same Eric L. King 1997-03-18
5322645 Carburetor needle valve adjustment limiter cap and method of use Steven L. Hammett, George M. Pattullo, Donald C. Ross, David L. Speirs, James E. Van Allen 1994-06-21
5250233 Carburetor with accelerator and idle circuit shut-off 1993-10-05
5133905 Fuel metering method and apparatus John C. Woody 1992-07-28
4759883 Temperature compensated fluid flow metering system John C. Woody 1988-07-26