Inventor

RAGHUPATHI NARASIMHAN

US8 patents

⚠️ This page may combine multiple inventors who share the name “RAGHUPATHI NARASIMHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

3 patents

US4681802AJul 21, 1987

Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers

PPG INDUSTRIES INC127 citations95

US4592956AJun 3, 1986

Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers

PPG INDUSTRIES INC26 citations92

US5141802AAug 25, 1992

Chemically treated shapes, fillers and reinforcement for polymer matrices

PPG INDUSTRIES INC16 citations72

PPG IND OHIO INC

2 patents

US6171984B1Jan 9, 2001

Fiber glass based geosynthetic material

PPG IND OHIO INC98 citations94

US6139958AOct 31, 2000

Chemically treated glass fibers for reinforcing thermosetting polymer matrices

PPG IND OHIO INC15 citations71

FORD MOTOR CO

2 patents

US4300410ANov 17, 1981

Tension-compression member

FORD MOTOR CO32 citations86

US4191718AMar 4, 1980

Thick section compression molded composites

FORD MOTOR CO23 citations75

AZDEL INC

1 patent

US4950532AAug 21, 1990

Process for producing glass fiber reinforced thermoplastic compression molded materials and said molded materials

AZDEL INC47 citations92