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

John W. Hunter — 21 Patents

QUQuicklaunch: 4 patents #2 of 4Top 50%
The Boeing: 3 patents #3,887 of 15,756Top 25%
ODOddzon: 1 patents #18 of 69Top 30%
RURazor Usa: 1 patents #21 of 36Top 60%
TBTendeka B.V.: 1 patents #3 of 12Top 25%
UEUS Dept of Energy: 1 patents #1,355 of 5,099Top 30%
Escondido, CA: #92 of 1,330 inventorsTop 7%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
John W. Hunter has been granted 21 US patents while listed as an inventor at Quicklaunch. The first was granted in 1991 and the most recent in June 2021. John W. Hunter ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list John W. Hunter in Escondido, CA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11041370 Apparatus for power generation Annabel Green, Garth Naldrett, Calum Crawford, Ian David McWhinnie, Tim Collyer 2021-06-22
11028671 Apparatus for power generation in a fluid system 2021-06-08
10392960 Integrally formed tubular turbine comprising frustoconically-faced annular flow pathway Ian David McWhinnie, Sally Tamsin Wood 2019-08-27
9567108 Gas gun launcher Harry E. Cartland, Philip James Sluder, Richard Twogood 2017-02-14
9204104 Imaging and sensing assembly, system and method David A. Whelan 2015-12-01 $18,597,000
9019375 Target locator and interceptor imaging and sensing assembly, system and method David A. Whelan 2015-04-28 $12,480,000
8979033 Gas gun launcher Harry E. Cartland, Philip James Sluder, Richard Twogood 2015-03-17
8664576 Vehicle for launching from a gas gun Harry E. Cartland, Philip James Sluder, Richard Twogood 2014-03-04
8536502 Vehicle for launching from a gas gun Harry E. Cartland, Philip James Sluder, Richard Twogood 2013-09-17
8247685 Solar energy harvesting apparatus Philip James Sluder 2012-08-21 $8,977,000
D522070 Ring airfoil launching system and components thereof Robert Fryer, Philip James Sluder, Robert A. Rauch, Steve Sramek 2006-05-30
D513018 Refrigerant package 2005-12-20
6742509 Ring airfoil launching system Robert Fryer, Philip James Sluder, Robert A. Rauch 2004-06-01
6599161 Airfoil launching system 2003-07-29
D476533 Insulated container 2003-07-01
6536350 Stagnation pressure activated fuel release mechanism for hypersonic projectiles Harry E. Cartland 2003-03-25 $3,459,000
D466372 Insulated container 2002-12-03
D427490 Surface configuration for an insulated container 2000-07-04
5970970 Ring airfoil launcher Chester Vanek, Abraham Flatau, Thomas Grimm, Sung H. Kim, Robert B. Brownell, Jr. +2 more 1999-10-26
5868082 Dual fuel fluidised bed gasification/combustion system 1999-02-09
5050374 Gasification/combustion system 1991-09-24