JH

Jeffrey L. Helfer

BT Biophan Technologies: 15 patents #4 of 23Top 20%
Eastman Kodak: 13 patents #856 of 8,114Top 15%
NA Nanoset: 10 patents #2 of 10Top 20%
ME Medtronic: 3 patents #2,453 of 6,325Top 40%
BS Biomed Solutions: 2 patents #7 of 18Top 40%
🗺 New York: #2,285 of 115,490 inventorsTop 2%
Overall (All Time): #68,394 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
6765144 Magnetic resonance imaging coated assembly Xingwu Wang, Howard Greenwald, Robert W. Gray, Michael Weiner 2004-07-20
6757566 Electromagnetic interference immune tissue invasive system Michael Weiner, Patrick R. Connelly, Stuart MacDonald, Victor Miller 2004-06-29
6725092 Electromagnetic radiation immune medical assist device adapter Stuart MacDonald, Michael Weiner 2004-04-20
6718203 Electromagnetic interference immune tissue invasive system Michael Weiner, Patrick R. Connelly, Stuart MacDonald, Victor Miller 2004-04-06
6713671 Magnetically shielded assembly Xingwu Wang, Stuart MacDonald 2004-03-30
6673999 Magnetically shielded assembly Xingwu Wang, Stuart MacDonald 2004-01-06
5379087 Processing apparatus Mark J. Devaney, Jr., John S. Lercher, Lee F. Frank, Paul W. Wagner 1995-01-03
5341189 Photosensitive material processor Mark J. Devaney, Jr. 1994-08-23
5315338 Apparatus for enhancing heat and mass transfer in a fluid medium Lee F. Frank, Haribbajan S. Kocher, Paul W. Wagner 1994-05-24
5197470 Near infrared diagnostic method and instrument Steven C. Switalski, Hsue-Yang Liu 1993-03-30
5181329 Drying apparatus Mark J. Devaney, Jr., Lee F. Frank, Haribhajan S. Kocher, Paul M. Wagner 1993-01-26
5172153 Processing apparatus Lee F. Frank, Haribhajan S. Kocher, Paul W. Wagner 1992-12-15
5150955 Drying apparatus Mark J. Devaney, Jr., Lee F. Frank, Haribhajan S. Kocher, Paul W. Wagner 1992-09-29
5136323 Apparatus for enhancing heat and mass transfer in a fluid medium Lee F. Frank, Haribhajan S. Kocher, Paul W. Wagner 1992-08-04
4902624 Temperature cycling cuvette Richard L. Columbus, Johannes J. Porte, Jeffrey A. Wellman 1990-02-20
4857054 Perfusion angioplasty catheter with pump assist 1989-08-15
4810653 Cuvette with non-flexing thermally conductive wall Johannes J. Porte, David H. Middleton 1989-03-07
4647419 Method and apparatus for producing a flash free pipette Robert R. Osburn 1987-03-03
4272482 Metering apparatus Thomas C. Jessop 1981-06-09