Inventor

CERVENKA MARTIN R

US2 patents

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

WRIGLEY W M JUN CO

1 patent

US11006653B2May 18, 2021

Chewing gum manufacture

WRIGLEY W M JUN CO1 citations54

CERVENKA MARTIN R

1 patent

US9055754B2Jun 16, 2015

Chewing gum manufacture

CERVENKA MARTIN R0 citations37