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

Christopher J. Thompson — 13 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
BGBabcock & Wilcox Power Generation Group: 1 patents #41 of 136Top 35%
BRBnsf Railway: 1 patents #123 of 172Top 75%
The Boeing: 1 patents #8,630 of 15,756Top 55%
Montréal, CA: #276 of 4,862 inventorsTop 6%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Christopher J. Thompson has been granted 13 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in January 2024. Christopher J. Thompson ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Christopher J. Thompson in Montréal, QC, CA.

Patents per Year

Patents granted per year, 1981 to 2024Bar chart with a peak of 3 patents in 1981.peak 31981: 3 patents19811992: 1 patents19921994: 2 patents19942004: 1 patents20042007: 1 patents20072010: 1 patents20102011: 1 patents20112012: 1 patents20122015: 1 patents20152024: 1 patents2024

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11887028 Systems and methods for scheduling track maintenance Mitchel Jeffrey-Roy Smith, Daniel Clark, Karl Lewin, Jose Gerardo Garza 2024-01-30
9010114 Air charge system and method for an internal combustion engine David Scott Krug, Travis A. Reynolds, Ian Whiteside, Phil McGovern, Steve Higginson +1 more 2015-04-21 $17,275,000
8100815 Exercise device Matt Balaker 2012-01-24
8042497 Steam generator arrangement Eric Warren, Kevin A. Larson, Thomas Laursen, Shan A. Shanmugavel 2011-10-25
7850578 Exercise device Matt Balaker 2010-12-14
7247844 Instrument and method to facilitate and improve the timing alignment of a pet scanner Marie-Laure Camborde 2007-07-24
6808308 Removable shielding for use during neurological examinations on a whole body pet scanner 2004-10-26
5323006 Dedicated apparatus and method for emission mammography Irving N. WEINBERG, Frederick M. Mako 1994-06-21
5297981 Self-propelled bouncing ball John G. Maxim, Mark Reyner 1994-03-29
5122667 Means for measuring the depth interaction of gamma-rays in scintillation crystals in order to improve the spatial resolution of positron imaging systems 1992-06-16
4291228 Detector shape and arrangement for positron annihilation imaging device 1981-09-22
4284890 Coincidence analysis circuit for positron annihilation imaging device 1981-08-18
4259578 Movable collimator for positron annihilation imaging device 1981-03-31