Jack Champaigne — 25 Patents at Ligitek Electronics Co.

Jack Champaigne has been granted 25 US patents while listed as an inventor at Ligitek Electronics Co.. The first was granted in 1985 and the most recent in November 2025. Jack Champaigne ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Jack Champaigne in Mishawaka, IN, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12466029	Fast acquisition control system for shot peening valves	Mark Ingram, Bryan Chevrie	2025-11-11
12359742	Controlling shot peening device via magnetic arrangement	Benjamin K. Wilson, Bryan Chevrie	2025-07-15
11768089	Adaptive magnetic field cancellation	Mark Ingram	2023-09-26
11484989	Electronic method for calibrating peening intensity	—	2022-11-01
10837849	Electronic peening intensity sensor	David Kirk	2020-11-17
10451464	Capacitive sensor for a flow control valve	Mark Ingram	2019-10-22
10253901	Flow control valve with eddy current dampening	—	2019-04-09
9126305	Shot peening flow rate control	Mark Ingram	2015-09-08
8479568	Apparatus for measuring variations in flatness	David B. Francis	2013-07-09
8388407	Apparatus for treating a workpiece with a granular media	—	2013-03-05
8091406	Gage for measuring mini-strip displacement for determining intensity	—	2012-01-10
7984537	Method of shot peening coil springs	—	2011-07-26
7291058	Method and apparatus for improving media flow	—	2007-11-06
7131303	Shot peening of orthopaedic implants for tissue adhesion	—	2006-11-07
7125322	Media transport device providing stable flow of media	—	2006-10-24
6568239	Test strip and method for confirming shot peening coverage	—	2003-05-27
6289713	Method of calibrating gages used in measuring intensity of shot blasting	—	2001-09-18
5877405	Gage for measuring the intensity of shot-blast peening using non-magnetic test strips held in place by spring-loaded plungers	—	1999-03-02	$698,000
5780714	Calibration apparatus and method for shot blasting intensity measurement	—	1998-07-14	$658,000
5702289	Anti-gravity blast cleaning	—	1997-12-30	$795,000
5592841	Shot peening method	—	1997-01-14
5460025	Shot peening method	—	1995-10-24	$309,000
5362027	Flow regulating valve for magnetic particles	John J. Wieczorek	1994-11-08	$210,000
5297418	Gage for measuring the intensity of shot-blast peening	—	1994-03-29	$301,000
4523146	Mass flow indicator for metal particles	—	1985-06-11

Jack Champaigne — 25 Patents

Issued Patents All Time

Patent Widget