Inventor

RAMPTON FRANK

US2 patents

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

RAMPTON FRANK

1 patent

US7628428B2Dec 8, 2009

Method and apparatus for protecting conduit systems

RAMPTON FRANK37 citations81

TRENTON CORP

1 patent

US7273073B2Sep 25, 2007

Method and device for the protection of a pipe portion

TRENTON CORP1 citations44