James B. DROBNIS

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Valvular-conduit exhaust manifold
- Patent number 10,612,447
- Issue date Apr 7, 2020
- WILLIAMS INTERNATIONAL CO., L.L.C.
- Mark E. Suchezky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valvular-conduit manifold
- Patent number 10,221,747
- Issue date Mar 5, 2019
- WILLIAMS INTERNATIONAL CO., L.L.C.
- Mark E. Suchezky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVULAR-CONDUIT EXHAUST MANIFOLD
- Publication number 20190162104
- Publication date May 30, 2019
- WILLIAMS INTERNATIONAL CO., L.L.C.
- Mark E. SUCHEZKY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVULAR-CONDUIT MANIFOLD
- Publication number 20160281579
- Publication date Sep 29, 2016
- WILLIAMS INTERNATIONAL CO., L.L.C.
- Mark E. SUCHEZKY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES