Inventor

CALDWELL LAWRENCE G

US2 patents

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

CALDWELL LAWRENCE G

1 patent

US5069583ADec 3, 1991

Device for changing flow paths in a pneumatic conveying system

CALDWELL LAWRENCE G29 citations82

DUCON CO

1 patent

US4436459AMar 13, 1984

Pneumatic stream divider

DUCON CO11 citations65