Andrei Leonida — 17 Patents at RTX (Raytheon)

Andrei Leonida has been granted 17 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1983 and the most recent in February 2012. Andrei Leonida ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Andrei Leonida in Danbury, CT, US.

Patents per Year

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8114555	Hardware system for high pressure electrochemical cell	Robert J. Roy, Kurt M. Critz	2012-02-14	$33,171,000
8105722	Fuel cell system suitable for organic fuels and a method of operation of the same	—	2012-01-31
7955751	Hardware system for high pressure electrochemical cell	Robert J. Roy, Kurt M. Critz	2011-06-07	$26,501,000
7935456	Fluid conduit for an electrochemical cell and method of assembling the same	—	2011-05-03
7807305	Fuel cell system suitable for complex fuels and a method of operation of the same	—	2010-10-05
7217472	Electrolyte support member for high differential pressure electrochemical cell	—	2007-05-15	$19,989,000
6375812	Water electrolysis system	—	2002-04-23	$95,104,000
6171719	Electrode plate structures for high-pressure electrochemical cell devices	Robert J. Roy, Kurt M. Critz	2001-01-09	$41,085,000
6037075	Electrically non-conductive plate structures and high pressure electrochemical cell devices employing same	Kurt M. Critz, Robert J. Roy	2000-03-14	$33,615,000
5942350	Graded metal hardware component for an electrochemical cell	Robert J. Roy, Thomas J. Garosshen, Trent M. Molter	1999-08-24	$76,247,000
5466354	Metal compression pad for an electrolysis cell	Lawrence Moulthrop, Kurt M. Critz	1995-11-14	$7,697,000
5372689	Dual-direction flow membrane support for water electrolyzers	Hugh A. Carlson, James F. McElroy, Eric M. Shane	1994-12-13	$3,432,000
5366823	Metal compression pad	Lawrence Moulthrop, Kurt M. Critz	1994-11-22	$2,477,000
5324565	Conductive elastomeric compression pad for use in electrolysis cells	Lawrence Moulthrop	1994-06-28	$4,924,000
5316644	High pressure electrochemical cell structure	William A. Titterington	1994-05-31	$3,578,000
5296109	Method for electrolyzing water with dual directional membrane	Hugh A. Carlson, James F. McElroy, Eric M. Shane	1994-03-22	$10,588,000
4397917	Fuel cell pack with internal connection of fuel cells	Chang V. Chi	1983-08-09

Andrei Leonida — 17 Patents

Patents per Year

Issued Patents All Time

Patent Widget