CG

Christopher F. Gallmeyer

Caterpillar: 19 patents #200 of 8,398Top 3%
Overall (All Time): #235,597 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11434842 Derating operating strategy and gaseous fuel engine control system Brett A. Zook, Karthik Jayasankaran, Kamalakannan Thammireddi Vajram 2022-09-06
11359557 Method and system for load control in an internal combustion engine Karthik Jayasankaran, Joshua T. Annin, Alex M. Kubiak, Kamalakannan Thammireddi Vajram 2022-06-14
11306669 System, apparatus, and method for controlling an engine system to account for varying fuel quality Geetika Dilawari, Shawn M. Damm, Shivangi Wagle, Hannes Marscheider 2022-04-19
11035317 Controlling pilot fuel injection in an engine Scott B. Fiveland, Arvind Sivasubramanian, Shivangi Wagle, Shawn M. Damm, Andy Pierpont 2021-06-15
10927776 Transient controller and method for dual fuel engine Scott B. Fiveland, Daniel Wester, Arvind Sivasubramanian 2021-02-23
9599040 Fuel apportionment for multi fuel engine system Arvind Sivasubramanian, Eike Joachim Sixel, Bert Ritscher 2017-03-21
9528922 System and method for determining the specific gravity of a gaseous fuel Arvind Sivasubramanian, Venkat Vijay Kishore Turlapati, Brett A. Zook, Jason J. Rasmussen 2016-12-27
9488114 Control strategy for dual gaseous and liquid fuel internal combustion engine Arvind Sivasubramanian, David J. Lin 2016-11-08
9212618 Injection timing management in dual fuel engine system Arvind Sivasubramanian, David J. Lin, Keith A. IntVeld, Jeffrey A. Howard 2015-12-15
8667937 Apparatus for sensing cam phaser position 2014-03-11
7946117 Onboard method of determining EGR flow rate David C. Atkinson, Ashutosh Katari, Brian V. Tranel 2011-05-24
7520266 Fuel injector control system and method Travis E. Barnes, Rammohan Sankar, Clayton D. Walenta 2009-04-21
6794795 Method and apparatus for exciting a piezoelectric material 2004-09-21
6703761 Method and apparatus for restraining temperature induced deformation of a piezoelectric device L. Glenn Waterfield 2004-03-09
6597083 Method and apparatus for compensating for temperature induced deformation of a piezoelectric device Larry G. Waterfield 2003-07-22
6400062 Method and apparatus for temperature compensating a piezoelectric device Larry G. Waterfield 2002-06-04
6376966 Method and apparatus for controlling a piezoelectric device Larry G. Waterfield 2002-04-23
6285115 Method and apparatus for controlling position and velocity of a piezoelectric device Larry G. Waterfield 2001-09-04
6227157 Engine glow plug systems and methods Kenneth A. Baumgartner, Michael A. Caruthers, Robert L. Miller, Kenneth Suda 2001-05-08