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Inventor

BONADDIO ROBERT M

US8 patents
⚠️ This page may combine multiple inventors who share the name “BONADDIO ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

6 patents
US4027562AJun 7, 1977

Force applying device for scoring wheels

PPG INDUSTRIES INC21 citations80
US4213550AJul 22, 1980

Method of and apparatus for initiating a damage-free score in a refractory material

PPG INDUSTRIES INC17 citations72
US4104939AAug 8, 1978

Force applying device for scoring wheels

PPG INDUSTRIES INC12 citations72
US3983771AOct 5, 1976

Apparatus for precise subdivision of glass sheets

PPG INDUSTRIES INC16 citations72
US4352447AOct 5, 1982

Method of and apparatus for sideward displacement of sheets

PPG INDUSTRIES INC15 citations71
US3967517AJul 6, 1976

Glass scoring head and method

PPG INDUSTRIES INC3 citations61

PPG IND OHIO INC

2 patents
US7359764B2Apr 15, 2008

On-line/off-line scoring bridge

PPG IND OHIO INC10 citations73
US9108875B2Aug 18, 2015

Heating and shaping system using microwave focused beam heating

PPG IND OHIO INC6 citations65