DS

Daniel J. Schaefer

SS Span-America Medical Systems: 10 patents #3 of 33Top 10%
GE: 8 patents #4,313 of 36,430Top 15%
📍 Vandalia, OH: #9 of 276 inventorsTop 4%
🗺 Ohio: #2,103 of 73,341 inventorsTop 3%
Overall (All Time): #145,358 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11488271 System and method for supplier information management Mohan Venkataraman, Sai Nidamarty, Shyam Charit Adivi, Alex Rosen, Gary Storr +3 more 2022-11-01
9533400 Locking pliers Robert L. Aldredge, Michael Murray Bogart, David P. Engvall 2017-01-03
D771384 Tool tray for a saw horse Robert L. Aldredge 2016-11-15
9352454 One handed locking pliers Robert L. Aldredge 2016-05-31
8984993 One handed locking pliers Robert L. Aldredge 2015-03-24
8919229 One handed quick release locking pliers Robert L. Aldredge 2014-12-30
8888084 Saw horse pipe clamp Robert L. Aldredge 2014-11-18
8656813 Locking pliers Robert L. Aldredge, Michael Murray Bogart, David P. Engvall 2014-02-25
7081752 System and method of electrically loading radio-frequency coils using conductive polymers Timothy W. Skloss, Dewain A. Purgill, Roman I. Dachniwskyj, Steven Charles Davis, Daniel Weyers 2006-07-25
6882153 Gradient coil apparatus for magnetic resonance imaging Robert M. Vavrek, Graeme C. McKinnon 2005-04-19
6188220 Method and apparatus for measuring vibration of a magnetic resonance imaging system 2001-02-13
5580504 Method of making a mattress overlay Donald C. Spann, Thomas A. Krouskop 1996-12-03
5293126 Local transverse gradient coil 1994-03-08
5252278 Method of making a mattress overlay Donald C. Spann, Thomas A. Krouskop 1993-10-12
5185576 Local gradient coil Robert M. Vavrek, Christopher C. Myers, Thomas George McFarland, Robert G. Turner 1993-02-09
5107215 RF power calibration for an NMR scanner Hammond G. Reynolds, Joseph K. Maier 1992-04-21
5083335 Pressure reduction foam mattress support Thomas A. Krouskop 1992-01-28
5025519 Multi-section mattress overlay for systematized pressure dispersion Donald C. Spann, Thomas A. Krouskop 1991-06-25
5007124 Support pad with uniform patterned surface Richard W. Raburn 1991-04-16
D307688 Mattress pad material 1990-05-08
D307689 Mattress pad material 1990-05-08
4862538 Multi-section mattress overlay for systematized pressure dispersion Donald C. Spann, Thomas A. Krouskop 1989-09-05
4726087 Contoured-head and neck foam pillow John Luke, Jr. 1988-02-23
4719406 Phantom for performance evaluation of a nuclear magnetic resonance scanner Robert Newman 1988-01-12
4712560 Apparatus and method of acquiring physiological gating signals for magnetic resonance imaging of moving objects Kenneth W. Belt 1987-12-15