DN

Donald E. Negrelli

PI Picker International: 5 patents #52 of 399Top 15%
Philips: 2 patents #2,426 of 7,731Top 35%
SW Swagelok: 2 patents #95 of 188Top 55%
Overall (All Time): #558,236 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11519531 Ferrule for a conduit fitting Peter C. Williams, Mark D. Bearer 2022-12-06
10648598 Ferrule for a conduit fitting Peter C. Williams, Mark D. Bearer 2020-05-12
6461040 Apparatus and method to correct for position errors in diagnostic imaging Rodney A. Mattson, P. Gerhard Roos 2002-10-08
6431751 Ceiling mounted, transportable, surgical C-arm with flat panel image receptor Dennis K. Everett, Leonard F. Plut, John A. Shovary, William C. Widlicka 2002-08-13
6236708 2D and 3D tomographic X-ray imaging using flat panel detectors Zhongmin Steve Lin, Leonard F. Plut, Jerome J. Griesmer 2001-05-22
6200024 Virtual C-arm robotic positioning system for use in radiographic imaging equipment 2001-03-13
5960054 Angiographic system incorporating a computerized tomographic (CT) scanner Kenneth L. Freeman, John J. Barni, David W. Hoffmeyer, Kim Luckner, Joseph S. Deucher 1999-09-28
5712895 Rotational digital subtraction angiography phantom Hung Y. Wong 1998-01-27
4989229 Counterbalance assembly for diagnostic imaging equipment Donald E. Kolbfleisch, Anthony D. Szpak 1991-01-29