DJ

David L. Johnson

EX ExxonMobil: 20 patents #520 of 10,161Top 6%
AR Atlantic Richfield: 4 patents #143 of 1,061Top 15%
PM Pyng Medical: 4 patents #6 of 20Top 30%
VI Visa: 4 patents #466 of 2,009Top 25%
MS Motorola Solutions: 1 patents #1,044 of 2,212Top 50%
OD Ortho-Clinical Diagnostics: 1 patents #108 of 238Top 50%
BR Bristol-Meyers: 1 patents #205 of 350Top 60%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
HA Halliburton: 1 patents #490 of 857Top 60%
KR Kellogg Brown & Root: 1 patents #119 of 240Top 50%
📍 Doylestown, PA: #11 of 956 inventorsTop 2%
🗺 Pennsylvania: #1,002 of 74,527 inventorsTop 2%
Overall (All Time): #73,202 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
5817052 Apparatus for intraosseous infusion or aspiration Judith M. Findlay, David Higgs, William Eric McMorran, Michael W. Jacobs 1998-10-06
5789352 Well completion spacer fluids and methods Robert B. Carpenter, J. Michael Wilson, Bill W. Loughridge, Krishna M. Ravi, Richard R. Jones 1998-08-04
5741469 Process scheme for SO.sub.x removal from flue gases Nazeer A. Bhore, Khushrav E. Nariman, David L. Stern 1998-04-21
5728358 Sox sorbent regeneration Amos A. Avidan, Nazeer A. Bhore, J. Scott Buchanan, Khushrav E. Nariman, David L. Stern 1998-03-17
5538623 FCC catalyst stripping with vapor recycle Diane V. Jorgensen 1996-07-23
5531884 FCC catalyst stripper Richard C. Senior 1996-07-02
5477038 Method and apparatus for distributing currency Jack Levine, Priscilla C. Brandt, Nydia Jackson, Helen Clark 1995-12-19
5458861 Desulfurizing a gas stream John S. Buchanan, Joseph F. Sodomin, III, Gerald J. Teitman 1995-10-17
5389232 Riser cracking for maximum C3 and C4 olefin yields Yusuf G. Adewuyi, Peter M. Adornato, Gerald L. Teitman 1995-02-14
5382352 Conversion of NO.sub.x in FCC bubbling bed regenerator Allen R. Hansen, Scott A. Stevenson, Paul H. Schipper, Mohsen N. Harandi 1995-01-17
5380426 Active bed fluidized catalyst stripping David H. Parsons, Gerald J. Teitman 1995-01-10
5372706 FCC regeneration process with low NO.sub.x CO boiler J. Scott Buchanan 1994-12-13
4899014 Upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor Amos A. Avidan, Jorge Soto 1990-02-06
4873389 Conversion of light olefins to gasoline using low-temperature catalyst regeneration Amos A. Avidan 1989-10-10
4873385 Single zone oligomerization of lower olefins to distillate under low severity in a fluid bed with tailored activity Amos A. Avidan 1989-10-10
4855912 Method and apparatus for measurement of the thermal behavior of porous media Jayanth R. Banavar, Sidney Nagel, Kambiz A. Safinya 1989-08-08
4189568 Antibiotic purification process Terrence W. Doyle 1980-02-19