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USPTO Patent Rankings Data through Dec 31, 2025
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Bernard Patrick Masterson — 20 Patents

ZTZolo Technologies: 10 patents #2 of 21Top 10%
OTOnpoint Technologies: 3 patents #2 of 12Top 20%
JCJohn Zink Company: 2 patents #54 of 141Top 40%
MGMelles Griot: 2 patents #4 of 18Top 25%
Louisville, CO: #44 of 788 inventorsTop 6%
Colorado: #1,960 of 40,980 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Bernard Patrick Masterson has been granted 20 US patents while listed as an inventor at Zolo Technologies. The first was granted in 2004 and the most recent in November 2025. Bernard Patrick Masterson ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Bernard Patrick Masterson in Louisville, CO, US.

Patents per Year

Patents granted per year, 2004 to 2025Bar chart with a peak of 3 patents in 2014.peak 32004: 1 patents20042005: 1 patents2007: 1 patents20072008: 2 patents2010: 2 patents20102013: 1 patents2014: 3 patents20142016: 1 patents2019: 2 patents20192020: 1 patents2021: 1 patents20212022: 1 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12474263 TDLAS architecture for widely spaced wavelength Andrew D. Sappey 2025-11-18
12411081 Combustion-zone chemical sensing system and associated method Eric Christopher Huelson, Torrey Hayden 2025-09-09
12321015 Demultiplexing filter and method Andrew D. Sappey, Pei Huang 2025-06-03
11513069 TDLAS architecture for widely spaced wavelengths Andrew D. Sappey 2022-11-29
10948184 Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments Michael J. Estes, Andrew D. Sappey 2021-03-16
10830698 TDLAS architecture for widely spaced wavelength Andrew D. Sappey 2020-11-10
10371378 Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments Michael J. Estes, Andrew D. Sappey 2019-08-06
10352852 TDLAS architecture for widely spaced wavelengths Andrew D. Sappey 2019-07-16
9366621 In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer Jim Howell, Rod W. Harris, David M. Giltner, Atilio Jobson, Michael J. Estes +1 more 2016-06-14
8786857 Mitigation of optical signal noise using a multimode transmit fiber James Richard Howell, Henrik Hofvander, Andrew D. Sappey 2014-07-22
8786856 Method and apparatus for monitoring combustion properties in an interior of a boiler Michael J. Estes, Andrew D. Sappey, Henrik Hofvander, Allen Molitoris, Pei Huang 2014-07-22
8699011 Time-synchronized TDLAS measurements of pressure and temperature in a gas turbine engine Henrik Hofvander, Andrew D. Sappey, James Richard Howell, David Owenby, Lee Sutherland +1 more 2014-04-15
8544279 Method and apparatus for spectroscopic measurements in the combustion zone of a gas turbine engine Andrew D. Sappey, Henrik Hofvander 2013-10-01
7787728 Optical mode noise averaging device Eric Christopher Huelson, Ian Smith 2010-08-31
7729566 Method for the monitoring and control of a process Andrew D. Sappey, James Richard Howell, Henrik Hofvander 2010-06-01
7469092 Method and apparatus for the monitoring and control of a process Andrew D. Sappey, James Richard Howell, Henrik Hofvander 2008-12-23
7389027 Method and apparatus for the monitoring and control of a process Andrew D. Sappey, James Richard Howell, Henrik Hofvander 2008-06-17
7248755 Method and apparatus for the monitoring and control of combustion Andrew D. Sappey, James Richard Howell, Henrick Hofvander 2007-07-24
6925234 Flexure apparatus and method for achieving efficient optical coupling Nikolai Alexeev 2005-08-02
6724787 Low noise solid state laser Henrik Hofvander 2004-04-20

Frequent Collaborators

Andrew D. Sappey16 shared
Henrik Hofvander8 shared
James Richard Howell6 shared
Michael J. Estes5 shared
Pei Huang2 shared
Eric Christopher Huelson2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20