DS

Donald R. Spriggs

GE: 5 patents #6,802 of 36,430Top 20%
EN Elsag International N.V.: 2 patents #13 of 47Top 30%
CC Chemtronics Co.: 1 patents #5 of 18Top 30%
📍 Schenectady, NY: #315 of 1,353 inventorsTop 25%
🗺 New York: #18,046 of 115,490 inventorsTop 20%
Overall (All Time): #668,329 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5673278 Method and apparatus for introducing diagnostic pulses into an analog signal generated by an instrument Jeffrey S. Mills 1997-09-30
5630921 Electrochemical sensor Charles Hess, Stewart Thoeni 1997-05-20
5312695 Reinforced multilayer filament reinforced ring structure Paul A. Siemers, Stephen Francis Rutkowski, Joseph Jay Jackson 1994-05-17
5262220 High strength structure assembly and method of making the same William G. Taft, Christian W. Loedel 1993-11-16
5253794 Reinforced multilayer filament reinforced ring structure Paul A. Siemers, Stephen Francis Rutkowski, Joseph Jay Jackson 1993-10-19
4978585 Silicon carbide fiber-reinforced titanium base composites of improved tensile properties Ann Melinda Ritter, Paul A. Siemers 1990-12-18
4704336 Solid particle erosion resistant coating utilizing titanium carbide 1987-11-03
4615734 Solid particle erosion resistant coating utilizing titanium carbide, process for applying and article coated therewith 1986-10-07