Inventor

TURNBULL ROBERT D

US4 patents

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

STOLLE MACHINERY CO LLC

2 patents

US7240531B2Jul 10, 2007

Press for forming containers with profiled bottoms

STOLLE MACHINERY CO LLC9 citations66

US9802239B2Oct 31, 2017

Rotary valve system

STOLLE MACHINERY CO LLC0 citations46

STOLE MACHINERY INC

1 patent

US6766677B1Jul 27, 2004

Die curl assembly

STOLE MACHINERY INC9 citations63

BUTCHER GREGORY H

1 patent

US9476512B2Oct 25, 2016

Rotary valve system

BUTCHER GREGORY H0 citations45