P

Inventor

ZIELKE DARRELL W

US17 patents
⚠️ This page may combine multiple inventors who share the name “ZIELKE DARRELL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEVITON MANUFACTURING CO

10 patents

ZIELKE DARRELL W

4 patents

WEST AMERICAN SOUND INC

2 patents

PAKTEC AUTOMATION

1 patent