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

John D. Evans — 23 Patents

GE: 12 patents #2,731 of 36,430Top 8%
MIMicrofabrica: 9 patents #15 of 48Top 35%
Alexandria, VA: #37 of 1,823 inventorsTop 3%
Virginia: #1,036 of 34,511 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
John D. Evans has been granted 23 US patents while listed as an inventor at GE. The first was granted in 2000 and the most recent in November 2025. John D. Evans ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list John D. Evans in Alexandria, VA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1100982 EGR mixer Bradford C. Adrian, Alexander Bays, Abhijeet Chaudhary, Troy Craig, Preston Conley Shelton +2 more 2025-11-04
11145947 Miniature RF and microwave components and methods for fabricating such components Elliott R. Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2021-10-12
9620834 Method for fabricating miniature structures or devices such as RF and microwave components Elliott R. Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2017-04-11
9614266 Miniature RF and microwave components and methods for fabricating such components Elliott R. Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2017-04-04
8713788 Method for fabricating miniature structures or devices such as RF and microwave components Elliot Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2014-05-06
7997227 Vacuum coater device and mechanism for supporting and manipulating workpieces in same Robert William Bruce, Theodore Robert Grossman, Brian Harvey Pilsner 2011-08-16 $22,402,000
7830228 Miniature RF and microwave components and methods for fabricating such components Elliot Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2010-11-09
7494576 Electroplating apparatus and method for making an electroplating anode assembly Mark Rosenzweig, Robert George Zimmerman, Jr. 2009-02-24 $38,659,000
7372616 Complex microdevices and apparatus and methods for fabricating such devices Christopher A. Bang, Adam L. Cohen, Michael S. Lockard 2008-05-13
7259640 Miniature RF and microwave components and methods for fabricating such components Elliott R. Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2007-08-21
7239219 Miniature RF and microwave components and methods for fabricating such components Elliott R. Brown, Christopher A. Bang, Adam L. Cohen, Michael S. Lockard, Dennis R. Smalley +1 more 2007-07-03
7185542 Complex microdevices and apparatus and methods for fabricating such devices Christopher A. Bang, Adam L. Cohen, Michael S. Lockard 2007-03-06
7128950 Electron beam physical vapor deposition process Robert William Bruce 2006-10-31 $57,183,000
6983718 Electron beam physical vapor deposition apparatus Robert William Bruce 2006-01-10 $38,377,000
6946034 Electron beam physical vapor deposition apparatus Robert William Bruce, Antonio F. Maricocchi, Christopher Lee Lagemann, Keith H. Betscher, Rudolfo Viguie +3 more 2005-09-20 $42,804,000
6863937 Method of operating an electron beam physical vapor deposition apparatus Robert William Bruce, Antonio F. Maricocchi, Christopher Lee Lagemann, Keith H. Betscher, Rudolfo Viguie +3 more 2005-03-08 $50,602,000
6770333 Method of controlling temperature during coating deposition by EBPVD Robert William Bruce, Antonio F. Maricocchi, Roger Dale Wustman, Karl S. Fessenden 2004-08-03 $51,410,000
6589351 Electron beam physical vapor deposition apparatus and crucible therefor Robert William Bruce, Antonio F. Maricocchi, Rudolfo Viguie, David V. Rigney, David J. Wortman +1 more 2003-07-08 $53,906,000
6440096 Microdevice and method of manufacturing a microdevice Alexander G. Lastovich, Ronald J. Pettis 2002-08-27 $19,247,000
6379749 Method of removing ceramic coatings Robert George Zimmerman, Jr., William Clarke Brooks, Roger Dale Wustman 2002-04-30 $64,421,000
6342278 Method for forming a thermal barrier coating by electron beam physical vapor deposition Joseph David Rigney, Antonio F. Maricocchi, Brent Ross Tholke, Karl S. Fessenden 2002-01-29 $145,178,000
6181727 Coating for reducing operating temperatures of chamber components of a coating apparatus William Randolph Stowell, John Frederick Ackerman, Jeffrey A. Conner, Antonio F. Maricocchi 2001-01-30 $123,643,000
6145470 Apparatus for electron beam physical vapor deposition Robert William Bruce 2000-11-14 $142,530,000