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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LT

Laszlo D. Tikk — 21 Patents

CUCummins: 16 patents #62 of 2,217Top 3%
CICummins Filtration Ip: 3 patents #155 of 460Top 35%
CSCummins Emission Solutions: 1 patents #237 of 448Top 55%
FLFleetguard: 1 patents #94 of 210Top 45%
Columbus, IN: #69 of 1,378 inventorsTop 6%
Indiana: #1,400 of 33,936 inventorsTop 5%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Laszlo D. Tikk has been granted 21 US patents. The first was granted in 1993 and the most recent in July 2015. Laszlo D. Tikk ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Laszlo D. Tikk in Columbus, IN, US.

Patents per Year

Patents granted per year, 1993 to 2015Bar chart with a peak of 3 patents in 2000.peak 31993: 1 patents19931994: 2 patents1997: 2 patents19971998: 2 patents1999: 1 patents19992000: 3 patents2002: 1 patents20022003: 2 patents2008: 1 patents20082010: 1 patents2011: 1 patents20112013: 1 patents2014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9080540 Engine with injector mounting and cooling arrangement Lester L. Peters, John Toksoy 2015-07-14 $29,354,000
8931261 Apparatus, system, and method for diverting fluid John T. Carroll, III 2015-01-13 $33,744,000
8662053 Pre-combustion device for an internal combustion engine Leon A. LaPointe, Chris L. Sanger, James A. Zigan, Daniel J. Mohr 2014-03-04 $114,320,000
8418440 Apparatus, system, and method for diverting fluid John T. Carroll, III 2013-04-16 $55,752,000
8069655 Apparatus, system, and method for using a fraction of engine exhaust to deliver a dosant John T. Carroll, III 2011-12-06 $54,552,000
7845162 Apparatus, system, and method for diverting fluid John T. Carroll, III 2010-12-07 $66,892,000
7334399 Apparatus, system, and method for intermittently delivering fluid John T. Carroll, III 2008-02-26 $57,558,000
6637776 Fluid manifold connector and fluid manifold assembly Yul J. Tarr, Donald J. Benson, John T. Carroll, III, Ed Morris 2003-10-28 $3,536,000
6550455 Cyclic pressurization including plural pressurization units interconnected for energy storage and recovery John T. Carroll, III, Donald J. Benson, Yul J. Tarr, Taner Tuken 2003-04-22 $2,728,000
6405709 Cyclic pressurization including plural pressurization units interconnected for energy storage and recovery John T. Carroll, III, Donald J. Benson, Yul J. Tarr, Taner Tuken 2002-06-18 $4,265,000
6155503 Solenoid actuator assembly Donald J. Benson 2000-12-05 $7,248,000
6116273 Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector Yul J. Tarr, Lester L. Peters, Bai Mao Yen, Ivar L. Johnson, Daniel G. Burns +3 more 2000-09-12 $7,913,000
6056264 Solenoid actuated flow control valve assembly Donald J. Benson, David L. Buchanan, Byron J. Bunker 2000-05-02 $7,382,000
5884611 Effervescent injector for diesel engines Yul J. Tarr, Wayne A. Eckerle, Lester L. Peters 1999-03-23 $7,185,000
5819704 Needle controlled fuel system with cyclic pressure generation Yul J. Tarr, John D. Crofts, John T. Carroll, III 1998-10-13 $11,981,000
5713335 Variable injection timing and injection pressure control arrangement Julius P. Perr, Lester L. Peters, Amarjit S. Ghuman, Benjamin M. Yen, Edward D. Smith +3 more 1998-02-03 $3,870,000
5697345 Clamping load distributor for a fuel injector David P. Genter, Yul J. Tarr, David W. Padgett 1997-12-16 $16,741,000
5676114 Needle controlled fuel system with cyclic pressure generation Yul J. Tarr, John D. Crofts, John T. Carroll, III 1997-10-14 $16,208,000
5323964 High pressure unit fuel injector having variable effective spill area Bela Doszpoly, Yul J. Tarr, Leonard S. Hummel 1994-06-28 $12,838,000
5301876 Unit injector with interchangeable subassembly for converting from open nozzle to closed nozzle operation Bryan W. Swank, Yul J. Tarr 1994-04-12 $4,325,000
5209403 High pressure unit fuel injector with timing chamber pressure control Yul J. Tarr 1993-05-11 $10,270,000