Inventor
KUBISCH JOHN G
US6 patents
Patents
6 patentsUS5088546AFeb 18, 1992
Vacuum-assisted counter gravity casting apparatus with valve to prevent flow of melt from mold
GEN MOTORS CORP8 citations69
US4971131ANov 20, 1990
Countergravity casting using particulate filled vacuum chambers
GEN MOTORS CORP9 citations62
US5070930ADec 10, 1991
Countergravity casting apparatus
GEN MOTORS CORP4 citations60
US5062466ANov 5, 1991
Countergravity casting apparatus and method
GEN MOTORS CORP6 citations59
US5035277AJul 30, 1991
Counter gravity casting apparatus
GEN MOTORS CORP3 citations59
US5062467ANov 5, 1991
Vacuum countergravity casting apparatus and method
GEN MOTORS CORP3 citations52