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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel R. Ibrahim — 38 Patents

Caterpillar: 36 patents #68 of 8,398Top 1%
Metamora, IL: #6 of 208 inventorsTop 3%
Illinois: #1,365 of 84,256 inventorsTop 2%
Overall (All Time): #84,675 of 4,157,543Top 3%
38 Patents All Time
Daniel R. Ibrahim has been granted 38 US patents while listed as an inventor at Caterpillar. The first was granted in 2004 and the most recent in December 2023. Daniel R. Ibrahim ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Daniel R. Ibrahim in Metamora, IL, US.

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11852112 Fuel injector with internal filter element Benjamin R. Tower 2023-12-26 $110,393,000
11346313 Fuel flow limiter assembly having integral fuel filter and fuel system using same Joshua David Carlson, Stephen R. Lewis, Kenneth C. Adams 2022-05-31 $81,122,000
10557446 Liquid pump with cavitation mitigation Adam Stecklein, Joshua David Carlson, Derik Warne, Rajesh Paranjape, Glenn B. Cox +2 more 2020-02-11 $121,876,000
9470193 System and method for filtering fuel within fuel tank Jeffrey R. Ries, Christopher L. Armstrong, John R. Jones 2016-10-18 $23,695,000
9470197 Fuel injector having turbulence-reducing sac Bryan D. Moore, Sana Mahmood 2016-10-18 $23,695,000
9341153 System and method for internal cooling of a fuel injector Stephen R. Lewis, Avinash R. Manubolu 2016-05-17 $25,610,000
8910882 Fuel injector having reduced armature cavity pressure Bryan D. Moore, Sana Mahmood, Adam Duresky, Christopher D. Hanson 2014-12-16 $23,752,000
8689772 Fuel injector with telescoping armature overtravel feature Gregory W. Hefler, Adam Stecklein 2014-04-08 $20,900,000
8635990 Avoidance of spark damage on valve members Scott F. Shafer, Jeremy T. Claus 2014-01-28 $14,166,000
8517284 System and method for internal cooling of a fuel injector Stephen R. Lewis, Avinash R. Manubolu 2013-08-27 $29,030,000
8448878 Fuel injector with needle control system that includes F, A, Z and E orifices Bryan D. Moore, Christopher D. Hanson, Avinash R. Manubolu 2013-05-28 $37,514,000
8436704 Protected powder metal stator core and solenoid actuator using same Jayaraman K. Venkataraghavan, Saboor Sheikh, Michael C. Long, Nadeem N. Bunni 2013-05-07 $49,685,000
8342156 Bearing arrangement for a pump Fergal M. O'Shea, Joseph Shane Burkitt 2013-01-01
8312863 Fuel delivery system for selectively providing fuel to various engine components Ye Tian 2012-11-20 $124,550,000
8267333 Fuel injector and method of assembly therefor Stephen R. Lewis, Shriprasad Lakhapati, Christopher D. Hanson, Avinash R. Manubolu 2012-09-18 $73,437,000
8240291 Pressure relief valve Scott F. Shafer 2012-08-14 $44,083,000
8100110 Fuel injector with selectable intensification Ronald D. Shinogle 2012-01-24 $59,553,000
8083206 Precision ground armature assembly for solenoid actuator and fuel injector using same Avinash R. Manubolu, Shriprasad Lakhapati, Stephen R. Lewis 2011-12-27 $23,898,000
8002206 Avoidance of spark damage on valve members Scott F. Shafer, Jeremy T. Claus 2011-08-23 $55,955,000
7963464 Fuel injector and method of assembly therefor Stephen R. Lewis, Shriprasad Lakhapati, Christopher D. Hanson, Avinash R. Manubolu 2011-06-21 $83,933,000
7912687 Methods of predicting cavitation damage Alan R. Stockner, Manolis Gavaises, Andreas Theodorakakos 2011-03-22 $25,186,000
7900886 Valve assembly having a washer Avinash R. Manubolu, Stephen R. Lewis 2011-03-08 $40,279,000
7714483 Fuel injector having piezoelectric actuator with preload control element and method Amy M. Hess, Stephen R. Lewis, Jayaraman K. Venkataraghavan, Shriprasad Lakhapati 2010-05-11 $53,603,000
7690353 Synchronizing common rail pumping events with engine operation Scott F. Shafer, Jianhua Zhang 2010-04-06 $45,844,000
7661410 Fluid leak limiter David L. Fuelberth, Alan R. Stockner 2010-02-16 $143,034,000