SF

Stephen O. Friend

HI Hyperion Catalysis International: 10 patents #10 of 50Top 20%
📍 Boxford, MA: #37 of 245 inventorsTop 20%
🗺 Massachusetts: #11,548 of 88,656 inventorsTop 15%
Overall (All Time): #467,800 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7998386 Multilayered polymeric structure Edward W. S. Bryant, Harold C. Fowler 2011-08-16
7017759 Bottle retainer 2006-03-28
6949159 Multilayered polymeric structure Edward W. S. Bryant, Harold C. Fowler 2005-09-27
6464908 Method of molding composites containing carbon fibrils James J. Barber 2002-10-15
6248478 Battery Jaspard Harvey Atkins, Howard Tennent, Robert W. Hausslein 2001-06-19
5651922 High strength conductive polymers Paul Nahass, Robert W. Hausslein 1997-07-29
5643502 High strength conductive polymers containing carbon fibrils Paul Nahass, Robert W. Hausslein 1997-07-01
5611964 Fibril filled molding compositions James J. Barber 1997-03-18
5591382 High strength conductive polymers Paul Nahass, Robert W. Hausslein 1997-01-07
5110693 Electrochemical cell Jaspard Harvey Atkins, Howard Tennent, Robert W. Hausslein 1992-05-05
5098771 Conductive coatings and inks 1992-03-24