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USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. McClain — 18 Patents

Toyota: 6 patents #4,861 of 26,838Top 20%
NCNalco/Exxon Energy Chemicals: 4 patents #5 of 81Top 7%
GE: 3 patents #10,387 of 36,430Top 30%
NCNalco Chemical: 3 patents #222 of 636Top 35%
NCNalco Company: 1 patents #207 of 361Top 60%
NLNalco Energy Services L.P: 1 patents #4 of 13Top 35%
Haubstadt, IN: #3 of 24 inventorsTop 15%
Indiana: #1,767 of 33,936 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Robert D. McClain has been granted 18 US patents while listed as an inventor at Toyota. The first was granted in 1992 and the most recent in September 2020. Robert D. McClain ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert D. McClain in Haubstadt, IN, US.

Patents per Year

Patents granted per year, 1992 to 2020Bar chart with a peak of 3 patents in 2018.peak 31992: 1 patents19921994: 2 patents1998: 2 patents19981999: 2 patents2001: 1 patents20012002: 1 patents2005: 1 patents20052009: 1 patents2014: 1 patents20142017: 1 patents2018: 3 patents20182020: 2 patents2020

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10766106 Drive shaft press Keith J. Wells 2020-09-08 $554,000
10597007 Turntable Keith J. Wells 2020-03-24 $379,000
10160628 Pneumatic lifting device Keith J. Wells 2018-12-25
10053333 Platform lift Keith J. Wells 2018-08-21 $446,000
10052764 Automated and adjustable platform surface Suhas E. Chelian, Keith J. Wells 2018-08-21 $446,000
9847695 Mobile energy generator Keith J. Wells 2017-12-19 $643,000
8802740 Environmentally friendly demulsifiers for crude oil emulsions Steven P. Newman, Carl Hahn 2014-08-12
7566744 Environmentally friendly demulsifiers for crude oil emulsions Steven P. Newman, Carl Hahn 2009-07-28 $17,606,000
6914215 Real time laser shock peening quality assurance by natural frequency analysis Brian Michael Davis, Ui Suh, Seetha Ramaiah Mannava 2005-07-05 $35,039,000
6372121 Reducing undesired polymerization in the basic wash unit of hydrocarbon cracking process Natu R. Patel, Raymond M. Glath 2002-04-16
6183882 In plane deflection coupon for monitoring and controlling of laser shock peening Seetharamaiah Mannava, William D. Cowie, P. Kennard Wright, III 2001-02-06 $152,177,000
5951790 Method of monitoring and controlling laser shock peening using an in plane deflection test coupon Seetharamaiah Mannava, William D. Cowie, P. Kennard Wright, III 1999-09-14 $82,799,000
5879534 Non-enolizable oxygenates as anti foulants in ethylene dichloride manufacture Vincent E. Lewis, Michael K. Poindexter 1999-03-09 $3,360,000
5770041 Non-enolizable oxygenates as antifoulants Vincent E. Lewis, Michael K. Poindexter 1998-06-23 $8,648,000
5734098 Method to monitor and control chemical treatment of petroleum, petrochemical and processes with on-line quartz crystal microbalance sensors Paul R. Kraus, Michael K. Poindexter 1998-03-31 $3,541,000
5362652 Spectrophotometric detection of hydroperoxides in hydrocarbons — 1994-11-08 $10,004,000
5302681 Polymerization inhibition by fullerenes — 1994-04-12 $4,128,000
5170661 Apparatus for monitoring fouling in an ethylene plant oil quench tower Vincent E. Lewis, David J. Ciarella, David G. Comer 1992-12-15 $3,545,000

Frequent Collaborators

Keith J. Wells6 shared
Vincent E. Lewis3 shared
Michael K. Poindexter3 shared
Carl Hahn2 shared
P. Kennard Wright, III2 shared
Seetharamaiah Mannava2 shared

Nearby-Ranked Inventors

Takuma Inami18
Daniel Mills18
Jeffrey J. Beaver18
Atilhan Manay18
Chung-Wen Lo18
Andrew KENNEDY18
Max Heimel18
Kevin Skadron18
John B. Halander18