RC

Richard N. Christensen

OU Ohio State University: 4 patents #28 of 531Top 6%
UI University Of Idaho: 3 patents #4 of 89Top 5%
BA Battelle Energy Alliance: 3 patents #130 of 611Top 25%
GI Gas Research Institute: 3 patents #96 of 808Top 15%
CS Columbia Gas System Service: 2 patents #7 of 34Top 25%
CO Columbia Gas Of Ohio: 2 patents #7 of 14Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
OU Ohio State University: 1 patents #193 of 584Top 35%
📍 Columbus, OH: #174 of 3,880 inventorsTop 5%
🗺 Ohio: #4,899 of 73,341 inventorsTop 7%
Overall (All Time): #313,345 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12100521 Nuclear reactor flow control devices and associated reactors, components, and methods John Carter 2024-09-24
12092501 Flow meters and related systems and methods Piyush Sabharwall, Paul Marotta, Nicholas Williams, Jason Palmer 2024-09-17
11708914 Phase-change valves and related methods Piyush Sabharwall, Paul Marotta 2023-07-25
7062913 Heat engine Jiming Cao, E. Henkel 2006-06-20
6314752 Mass and heat transfer devices and methods of use Michael A. Garrabrant, Roger F. Stout 2001-11-13
5704417 Perforated fin heat and mass transfer device Srinivas Garimella, Yong Kang, Michael A. Garrabrant 1998-01-06
5636527 Enhanced fluid-liquid contact Stephen E. Petty 1997-06-10
5617737 Capillary fluted tube mass and heat transfer devices and methods of use F. Bert Cook, Yong Kang 1997-04-08
5572884 Heat pump Srinivas Garimella 1996-11-12
5546760 Generator for absorption heat pumps F. Bert Cook, Stephen E. Petty, Howard C. Meacham, Jr., Kevin R. McGahey 1996-08-20
5533362 Heat transfer apparatus for heat pumps F. Bert Cook, Stephen E. Petty, Howard C. Meacham, Jr., Kevin R. McGahey 1996-07-09
5339654 Heat transfer apparatus F. Bert Cook, Stephen E. Petty, Howard C. Meacham, Jr., Kevin R. McGahey 1994-08-23
5097819 Dispersed bubble condensation Sherwood G. Talbert, Anthony C. DeVuono, Paul E. George, II 1992-03-24
5067330 Heat transfer apparatus for heat pumps F. Bert Cook, Stephen E. Petty, Howard C. Meacham, Jr., Kevin R. McGahey 1991-11-26
4926659 Double effect air conditioning system Anthony C. DeVuono, William H. Wilkinson, D. Karl Landstrom 1990-05-22