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

John M. Boyle — 22 Patents

FTFuel Tech: 10 patents #6 of 60Top 10%
BCBethlehem Apparatus Company: 3 patents #3 of 4Top 75%
ITItt: 3 patents #166 of 721Top 25%
ASAlliance Laundry Systems: 2 patents #6 of 53Top 15%
UFUS Air Force: 1 patents #6,232 of 16,312Top 40%
ASArizona Public Service: 1 patents #9 of 26Top 35%
IEItt Manufacturing Enterprises: 1 patents #577 of 1,404Top 45%
UEUS Dept of Energy: 1 patents #1,355 of 5,099Top 30%
Tempe, AZ: #118 of 2,648 inventorsTop 5%
Arizona: #1,496 of 32,909 inventorsTop 5%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
John M. Boyle has been granted 22 US patents while listed as an inventor at Fuel Tech. The first was granted in 1980 and the most recent in July 2025. John M. Boyle ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list John M. Boyle in Tempe, AZ, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12360505 Monitoring laundry machine operation using machine learning analysis of acoustic transducer signal information Richard Baazi, Mathias Takahashi Albert, Dattaprabodh Narhar Godbole, Joseph Weedon Hainline, III, Nilesh Jayantilal Nahar +9 more 2025-07-15
11747780 Monitoring laundry machine operation using machine learning analysis of acoustic transducer signal information Richard Baazi, Mathias Takahashi Albert, Dattaprabodh Narhar Godbole, Joseph Weedon Hainline, III, Nilesh Jayantilal Nahar +9 more 2023-09-05
11339056 Controlled, compact, on-demand ammonia gas generation process and apparatus William H. Sun, Ronald A. Lau, Scott Mayhew, David M. Kieffer 2022-05-24 $663,000
8951492 Ammonia gas generation from urea for low temperature process requirements William H. Sun, Paul G. Carmignani, Scott Mayhew 2015-02-10 $841,000
8940543 Diagnostic tool and process for assessing thermal urea gasification performance William H. Sun 2015-01-27 $870,000
8852542 Selective catalytic NOx reduction process and apparatus providing improved gassification of urea to form ammonia-containing gas William H. Sun, Ronald A. Lau 2014-10-07 $1,387,000
8848192 Extractive continuous ammonia monitoring system Paul G. Carmignani, Scott Mayhew 2014-09-30 $1,394,000
8591848 Selective catalytic NOx reduction process and control system William H. Sun, Paul G. Carmignani 2013-11-26 $1,918,000
8529645 Hydrogasification reactor and method of operating same Raymond Hobbs, Donald B. Karner, Xiaolei Sun, Fuyuki Noguchi 2013-09-10 $18,060,000
8501107 Apparatus for generating mercury (II) sulfide from elemental mercury Bruce J. Lawrence, Scott A. Schreffler 2013-08-06
7829033 Selective catalytic reduction of NOx enabled by sidestream urea decomposition William H. Sun, William E. Cummings, Jr., Piers de Havilland, Paul G. Carmignani 2010-11-09 $1,877,000
7815881 Selective catalytic reduction of NOx enabled by urea decomposition heat-exchanger bypass M. Linda Lin, William H. Sun, Penelope Stamatakis 2010-10-19 $1,742,000
7691361 Method and apparatus for generating mercury (II) sulfide from elemental mercury Bruce J. Lawrence, Scott A. Schreffler 2010-04-06
7615200 Selective catalytic reduction of NOx enabled by urea decomposition in heat-exchanger bypass M. Linda Lin, William H. Sun, Penelope Stamatakis 2009-11-10 $3,818,000
7090810 Selective catalytic reduction of nox enabled by sidestream urea decomposition William H. Sun, William E. Cummings, Jr., Piers de Havilland, Paul G. Carmignani 2006-08-15 $4,281,000
6212636 Method for establishing trust in a computer network via association James M. Holden, Stephen E. Levin, Eric S. Maiwald, James O Nickel, David W. Snow +1 more 2001-04-03 $7,903,000
5940591 Apparatus and method for providing network security Eric S. Maiwald, David W. Snow 1999-08-17 $11,328,000
5872847 Using trusted associations to establish trust in a computer network James M. Holden, Stephen E. Levin, Eric S. Maiwald, James O Nickel, David W. Snow +1 more 1999-02-16 $7,077,000
5577209 Apparatus and method for providing multi-level security for communication among computers and terminals on a network Eric S. Maiwald, David W. Snow 1996-11-19 $6,182,000
5553708 Packaging for shipping spent fluorescent lamps Bruce J. Lawrence, Scott A. Schreffler 1996-09-10
5020457 Destruction of acid gas emissions Mahendra P. Mathur, Yuan C. Fu, James M. Ekmann 1991-06-04
4181879 Mine search coil simulator Gaylon L. West 1980-01-01