John Dotlich

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Brownsburg, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Helicopter and VTOL aircraft landing pad information sheet
- Patent number 11,053,646
- Issue date Jul 6, 2021
- Lily Helipads, LLC
- Edward D. Lewis
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter landing pads
- Patent number 9,745,704
- Issue date Aug 29, 2017
- John Dotlich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Helicopter and VTOL Aircraft Landing Pad Information Sheet
- Publication number 20190248511
- Publication date Aug 15, 2019
- Lily Helipads, LLC
- Edward D. Lewis
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
HELICOPTER LANDING PADS
- Publication number 20170226705
- Publication date Aug 10, 2017
- John Dotlich
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES