Inventor

KETTINGER FREDERICK R

US2 patents

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

BPSI HOLDINGS INC

1 patent

US7827911B2Nov 9, 2010

Method for printing on tablets

BPSI HOLDINGS INC8 citations77

PQ CORP

1 patent

US4150100AApr 17, 1979

Preparing zeolite NaA

PQ CORP14 citations68