Inventor

LENARZ JEFFERY L

US4 patents

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

DOUGLAS MACHINE INC

2 patents

US12384579B2Aug 12, 2025

System and process for forming retained container groups from arrayed container groups

DOUGLAS MACHINE INC0 citations50

US11905052B2Feb 20, 2024

System and process for forming retained container groups from arrayed container groups

DOUGLAS MACHINE INC0 citations50

DOUGLAS MACHINE LLC

1 patent

US5628614AMay 13, 1997

Continuous motion stacking apparatus and methods

DOUGLAS MACHINE LLC48 citations89

PAZDERNIK IRVAN L

1 patent

US8647247B2Feb 11, 2014

Continuous motion case former

PAZDERNIK IRVAN L13 citations76