Inventor

VOORBERG DENNIS B

CA2 patents

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

UNITED STATES GYPSUM CO

1 patent

US5901912AMay 11, 1999

Efficient production of landplaster by collecting and classifying gypsum fines

UNITED STATES GYPSUM CO10 citations65

CGC INC

1 patent

US5769332AJun 23, 1998

Efficient production of landplaster by collecting and classsifying gypsum fines

CGC INC7 citations64