Inventor
SLOCUM ROBERT R
US4 patents
⚠️ This page may combine multiple inventors who share the name “SLOCUM ROBERT R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRESS SEAL CORP
3 patentsUS10214893B2Feb 26, 2019
Manhole base assembly with internal liner and method of manufacturing same
PRESS SEAL CORP9 citations81
US10053850B2Aug 21, 2018
Manhole base assembly with internal liner and method of manufacturing same
PRESS SEAL CORP2 citations70
US10428512B2Oct 1, 2019
Manhole base assembly with internal liner and method of manufacturing same
PRESS SEAL CORP0 citations45