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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel L. McKay — 14 Patents

Delphi Technologies: 11 patents #226 of 4,124Top 6%
General Motors: 1 patents #9,441 of 18,328Top 55%
DPDell Products: 1 patents #5,729 of 6,855Top 85%
Washington, DC: #156 of 3,063 inventorsTop 6%
District of Columbia: #156 of 3,063 inventorsTop 6%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Daniel L. McKay has been granted 14 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1991 and the most recent in November 2024. Daniel L. McKay ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Daniel L. McKay in Washington, DC, US.

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 3 patents in 2004.peak 31991: 1 patents19912002: 2 patents20022003: 1 patents20032004: 3 patents20042008: 2 patents20082009: 2 patents20092010: 1 patents20102016: 1 patents20162024: 1 patents2024

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12143259 Slow drain and congestion spreading detection service Massarrah N. Tannous, Erik P. Smith, Jai P. Bansal, Jean E. Pierre, Alan Rajapa 2024-11-12
9389007 Transportation refrigeration system with integrated power generation and energy storage — 2016-07-12
7680583 Method for low and high IMEP cylinder identification for cylinder balancing Gerard W. Malaczynski, Joshua Titus 2010-03-16
7623955 Method for estimation of indicated mean effective pressure for individual cylinders from crankshaft acceleration Charles I. Rackmil, Gerard W. Malaczynski 2009-11-24
7503311 Method for sensing and clearing throttle plate obstruction Gary A. Nichols 2009-03-17
7467611 Rate limiting and balancing control system for dual independent camshaft phasing James P. Waters 2008-12-23
7434566 ETC control system and method Gary A. Nichols, Carelton Williams Guillaume 2008-10-14
6758177 Method and apparatus to control a variable valve system Jeffrey M. Pfeiffer, Amanpal S. Grewal 2004-07-06 $892,000
6758179 Method and apparatus for controlling a variable valve system for an internal combustion engine Jeffrey M. Pfeiffer, Amanpal S. Grewal 2004-07-06 $892,000
6718921 Method and apparatus for cleaning an oil control valve for an internal combustion engine Amanpal S. Grewal, Daniel G. Gauthier, James P. Waters, Jeffrey M. Pfeiffer 2004-04-13 $2,597,000
6619258 System for controllably disabling cylinders in an internal combustion engine Gary A. Nichols 2003-09-16 $3,885,000
6422215 Exhaust gas re-circulation system with an integrated catalytic converter Gary A. Nichols 2002-07-23 $1,006,000
6367462 Engine torque management method with high dilution EGR control Gary A. Nichols, Martin Muller 2002-04-09 $3,524,000
5070838 Integrated idle air and exhaust gas recirculation system — 1991-12-10

Frequent Collaborators

Gary A. Nichols5 shared
Jeffrey M. Pfeiffer3 shared
Amanpal S. Grewal3 shared
James P. Waters2 shared
Gerard W. Malaczynski2 shared
Carelton Williams Guillaume1 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
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Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14