Bobby John — 5 Patents at Caterpillar

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11118533	Piston for internal combustion engine having congruous combustion bowl and gallery surfaces and method of making the same	Jonathan W. Anders, Naga Krishna Chaitanya Kavuri, Hyderuddin Mohammad	2021-09-14	$44,113,000
10989153	Fuel system for reducing fuel targeting errors and engine operating method	Jonathan W. Anders, Robert M. Campion	2021-04-27	$131,342,000
10982601	Combustion control system and method for switching between spark and pilot-ignited operating modes in dual fuel engine	Jonathan W. Anders	2021-04-20	$62,129,000
10934966	Combustion phasing control for high substitution lean burn of gaseous fuels in dual fuel engine	Jonathan W. Anders, Jason J. Rasmussen	2021-03-02	$52,136,000
10900450	Fuel system, fuel injector nozzle assembly, and engine head assembly structured for ducted fuel injection	Robert M. Campion, Jonathan W. Anders	2021-01-26	$362,895,000