John B. Shaw — 18 Patents at Mecta

John B. Shaw has been granted 18 US patents while listed as an inventor at Mecta. The first was granted in 1980 and the most recent in April 2023. John B. Shaw ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list John B. Shaw in Toowoomba, AZ, AU.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11617894	Power limiter in an electroconvulsive therapy device	—	2023-04-04
11541234	Determining quality of electrode contact with skin surface	Richard A. Sunderland	2023-01-03
10412275	Apparatus for monitoring of grinding mill interior during operation	Rowan Bestmann, Rick Coker, Greg Kingdon	2019-09-10
7164309	Voltage multiplier circuit including a control circuit providing dynamic output voltage control	Paul Smith	2007-01-16	$4,021,000
6744372	Crane safety devices and methods	Jack B. Shaw	2004-06-01
6732658	Transit car propelled by multiple pairs of magnetic linear motors	—	2004-05-11
6651016	Jitter-corrected spectrum analyzer	Jonathan Shaw	2003-11-18	$12,374,000
6408613	High temperature, high pressure vaporizer to power a multi-cylinder expansion engine	—	2002-06-25
6318068	Valve actuating mechanism for a piston engine	—	2001-11-20
6279484	Actuating mechanism for a transit vehicle guide beam switch	—	2001-08-28
6129028	Electrically powered transit car	—	2000-10-10
6014587	Electro-convulsive therapy (ECT) system with enhanced safety features	Richard A. Sunderland	2000-01-11
5755744	Electro-convulsive therapy (ECT) system with enhanced safety features	Richard A. Sunderland	1998-05-26
5432504	Visual display terminal device & method for eye strain reduction	Sharon Shaw, Betty Ross	1995-07-11
4804006	Washing water dispersion assembly for a dishwasher	—	1989-02-14
4557283	Dishwasher	—	1985-12-10
4283122	Light-beam streaking employing crystal with traveling lens and multiple cross-crystal reflections	Richard A. Elliott, Gail A. Massey	1981-08-11
4183220	Positive displacement gas expansion engine with low temperature differential	—	1980-01-15

John B. Shaw — 18 Patents

Issued Patents All Time

Patent Widget