Inventor
GWILLIM ROBERT H
US6 patents
⚠️ This page may combine multiple inventors who share the name “GWILLIM ROBERT H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANNELL COMMERCIAL CORP
4 patentsUS7381888B2Jun 3, 2008
Grade level enclosures for underground utility connections
CHANNELL COMMERCIAL CORP39 citations95
US7385137B2Jun 10, 2008
Enclosure system for underground utility connections
CHANNELL COMMERCIAL CORP73 citations93
US11486166B2Nov 1, 2022
High security multi-tiered locking system for utility vaults
CHANNELL COMMERCIAL CORP1 citations61
US10663688B2May 26, 2020
Stubbed terminal housing for communications vault or pedestal
CHANNELL COMMERCIAL CORP1 citations55