Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James E. Stevens — 14 Patents

SASandia: 3 patents #359 of 2,107Top 20%
CPConsortium For Surface Processing: 2 patents #1 of 8Top 15%
IHIron Carbide Holdings: 1 patents #6 of 7Top 90%
QDQuantum Devices: 1 patents #7 of 15Top 50%
PUPrinceton University: 1 patents #543 of 1,197Top 50%
GE: 1 patents #19,940 of 36,430Top 55%
IFInternational Flavors & Fragrances: 1 patents #328 of 483Top 70%
Albuquerque, NM: #257 of 4,547 inventorsTop 6%
New Mexico: #482 of 9,035 inventorsTop 6%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
James E. Stevens has been granted 14 US patents while listed as an inventor at Sandia. The first was granted in 1992 and the most recent in September 2018. James E. Stevens ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list James E. Stevens in Albuquerque, NM, US.

Patents per Year

Patents granted per year, 1992 to 2018Bar chart with a peak of 2 patents in 2003.peak 21992: 1 patents19921994: 1 patents1996: 1 patents19961997: 1 patents1998: 1 patents19982003: 2 patents2004: 1 patents20042006: 1 patents2010: 1 patents20102014: 1 patents2015: 2 patents20152018: 1 patents2018

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10074522 Systems and methods to maintain optimum stoichiometry for reactively sputtered films Patrick R. Mickel, Andrew Lohn, Matthew Marinella 2018-09-11
9216935 Green process for producing 3-methyl-3-pentene-2-one Sunitha Rao Tadepalli, Geatesh Karunakaran Tampy 2015-12-22 $34,051,000
9203134 Tuning method for microresonators and microresonators made thereby Michael David Henry, Roy H. Olsson, Karl Douglas Greth, Travis Ryan Young, Janet Nguyen 2015-12-01 $38,693,000
8872246 Memristor using a transition metal nitride insulator Matthew Marinella, Andrew Lohn 2014-10-28 $35,178,000
7855345 Differential pressure switch Geoffrey M. Stevens, Bill Irwin, Leung Wai Tat Raymond 2010-12-21
7019683 Shipping container security system Frederick W. Eggers, Feng-Xiang Tang, Niall Creedon, Douglas H. Marman 2006-03-28 $26,986,000
6808952 Process for fabricating a microelectromechanical structure Jeffry J. Sniegowski, Thomas W. Krygowski, Seethambal S. Mani, Scott D. Habermehl, Dale L. Hetherington +2 more 2004-10-26 $9,709,000
6663136 Coupling for trailer 2003-12-16
6563108 System for tracking angular and linear motion Todd S. Martin 2003-05-13
5809595 Frictionally variant seat pad M. Joyce Stevens 1998-09-22
5690717 Iron carbide process Arden W. Swanson 1997-11-25
5587038 Apparatus and process for producing high density axially extending plasmas Joseph L. Cecchi 1996-12-24
5302803 Apparatus and method for uniform microwave plasma processing using TE.sub.1 1 .sub.01 modes Joseph L. Cecchi 1994-04-12
5111111 Method and apparatus for coupling a microwave source in an electron cyclotron resonance system Joseph L. Cecchi, Patrick L. Colestock 1992-05-05