Inventor

KOBLER MICHAEL H

US2 patents

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

DONNELLY FRANK WEGNER

1 patent

US8091495B2Jan 10, 2012

Compressed natural gas barge

DONNELLY FRANK WEGNER14 citations81

OSUM OIL SANDS CORP

1 patent

US7644769B2Jan 12, 2010

Method of collecting hydrocarbons using a barrier tunnel

OSUM OIL SANDS CORP1 citations43