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

John Frederick Ackerman — 63 Patents

GE: 59 patents #175 of 36,430Top 1%
Honeywell: 4 patents #3,685 of 16,504Top 25%
UWUniversity Of Wyoming: 1 patents #106 of 242Top 45%
Mounds View, MN: #1 of 92 inventorsTop 2%
Minnesota: #564 of 52,454 inventorsTop 2%
Overall (All Time): #35,470 of 4,157,543Top 1%
63 Patents All Time
John Frederick Ackerman has been granted 63 US patents while listed as an inventor at GE. The first was granted in 1985 and the most recent in June 2017. John Frederick Ackerman ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list John Frederick Ackerman in Mounds View, MN, US.

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9671228 Floating current mirror for RLG discharge control 2017-06-06 $19,036,000
9581447 MEMS gyro motor loop filter 2017-02-28 $15,571,000
8859052 Methods for making environmental barrier coatings and ceramic components having CMAS mitigation capability Glen Harold Kirby, Brett Allen Boutwell 2014-10-14 $12,543,000
8806849 System and method of operating a power generation system with an alternative working fluid Matthew Timothy Franer, Randy Lee Lewis, David Allen Bell, Morris D. Argyle, Brian Francis Towler 2014-08-19 $18,053,000
8642170 Low thermal and radiation conductivity coating Daniel Ivkovich, William Randolph Stowell, Darrell Glenn Senile, Thomas Rentz 2014-02-04 $25,573,000
8343589 Methods for making environmental barrier coatings and ceramic components having CMAS mitigation capability Glen Harold Kirby, Brett Allen Boutwell 2013-01-01
8273470 Environmental barrier coatings providing CMAS mitigation capability for ceramic substrate components Glen Harold Kirby, Brett Allen Boutwell 2012-09-25 $33,823,000
8119247 Environmental barrier coatings providing CMAS mitigation capability for ceramic substrate components Glen Harold Kirby, Brett Allen Boutwell 2012-02-21 $16,565,000
8039113 Environmental barrier coatings providing CMAS mitigation capability for ceramic substrate components Glen Harold Kirby, Brett Allen Boutwell 2011-10-18 $12,584,000
7833472 Article prepared by depositing an alloying element on powder particles, and making the article from the particles Eric Allen Ott, Andrew Philip Woodfield, David Paul Mourer, Jon Raymond Groh, Robert Edward Schafrik +3 more 2010-11-16 $21,744,000
7360997 Vibration damper coating William Kent Wagner, Kenneth L. Johnson 2008-04-22 $81,002,000
7326469 Coating system and process and apparatus for depositing a coating system David Dye, Bhupendra K. Gupta, Jennifer Ann Pinson, Brian Pothier, Anthony Wayne Reynolds 2008-02-05 $30,171,000
7311979 Method and coating system for reducing carbonaceous deposits on surfaces exposed to hydrocarbon fuels at elevated temperatures Alfred Albert Mancini, Kevin Richard Leamy, William Randolph Stowell 2007-12-25
7257512 Methods and systems for vibropendulous error compensation of acceleration sensors 2007-08-14 $12,878,000
7208230 Optical reflector for reducing radiation heat transfer to hot engine parts Paul Arszman, Bangalore Aswatha Nagaraj, Nicole Justis 2007-04-24 $45,021,000
7188464 Methods for operating gas turbine engines William Kent Wagner 2007-03-13 $41,124,000
7157114 Platinum coating process Paul Arszman 2007-01-02
7094446 Method for applying a coating system including a heat rejection layer to a substrate surface of a component Paul Arszman, Andrew Jay Skoog 2006-08-22 $24,978,000
6933066 Thermal barrier coating protected by tantalum oxide and method for preparing same Bangalore Aswatha Nagaraj, William Randolph Stowell, Ching-Pang Lee 2005-08-23 $20,161,000
6926928 Protection of a gas turbine component by a vapor-deposited oxide coating Joseph Aloysius Heaney, Bangalore Aswatha Nagaraj, James Hahn, Michael James Weimer, Jon Conrad Schaeffer +1 more 2005-08-09 $47,407,000
6921251 Aluminide or chromide coating of turbine engine rotor component Michael James Weimer, Joseph Aloysius Heaney, Robert George Zimmerman, Jr., Bangalore Aswatha Nagaraj, Brian T. Hazel +1 more 2005-07-26 $44,263,000
6920748 Methods and apparatus for operating gas turbine engines William Kent Wagner 2005-07-26 $44,263,000
6905730 Aluminide coating of turbine engine component Michael James Weimer, Joseph Aloysius Heaney, William Walston, Bangalore Aswatha Nagaraj 2005-06-14 $33,388,000
6887588 Article protected by thermal barrier coating having a sintering inhibitor, and its fabrication Venkat Subramaniam Venkataramani, Irene Spitsberg, Ramgopal Darolia 2005-05-03 $24,103,000
6884515 Afterburner seals with heat rejection coats Paul Arszman, Andrew Jay Skoog 2005-04-26 $29,391,000