JK

Jay Stephen Kaufman

UE US Dept of Energy: 2 patents #577 of 5,099Top 15%
📍 Kingston, NH: #3 of 59 inventorsTop 6%
🗺 New Hampshire: #902 of 12,181 inventorsTop 8%
Overall (All Time): #311,786 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11946679 Exhaust gas heat recovery from cryo-compression engines with cogeneration of cryo-working fluid 2024-04-02
11780312 Exhaust gas heat recovery from cryo-compression engines with cogeneration of cryo-working fluid 2023-10-10
10384926 Integral fuel and heat sink refrigerant synthesis for prime movers and liquefiers 2019-08-20
10343890 Integral fuel and heat sink refrigerant synthesis for prime movers and liquefiers 2019-07-09
9494078 Prime mover with recovered energy driven compression of the working fluid 2016-11-15
9395118 Building with energy recovery and storage systems 2016-07-19
8101839 Capo for stringed instruments 2012-01-24
7854278 Motor vehicle energy converter 2010-12-21
7398841 Vehicle power assist by brake, shock, solar, and wind energy recovery 2008-07-15
5883323 Sense of touch electronic tuner 1999-03-16
5335252 Steam generator system for gas cooled reactor and the like 1994-08-02
5016514 Capo for stringed instruments 1991-05-21
4585053 Heat exchanger for reactor core and the like John Kissinger 1986-04-29
4570703 Tube support grid and spacer therefor Richard J. Ringsmuth 1986-02-18
4227486 Farrowing pen Lynn E. Kaufman 1980-10-14