Robert A Helmick Jr

Inventor

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Work History

Patent OwnerApplications FiledYear
NORFOLK SOUTHERN CORPORATION
1
2005

Inventor Addresses

AddressDuration
Highland, MIApr 06, 06 - Apr 06, 06

Technology Profile

Technology Matters
E05C: BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2006/0071,4792006Top-mounted container door system0

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