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Inventor

Norman D. Mackenzie

Inventor
Alden, NY, US

Overview

3→
Patents
2005–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B61Lprimary
B61LGuiding railway traffic50%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like50%
PatentTitleYear
8,118,516'Energy absorbing system'20127,785,031'Energy absorbing system'20106,843,613'Energy absorbing system'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2010Patents assigned to UNIVERSAL SAFETY RESPONSE INC (2)· patent assignee history
2005–2012Based in Alden, NY, US· patent location history
2012Patents assigned to ALBERSON DEAN C (1)· patent assignee history
2012Patents assigned to BULLARD JR D LANCE (1)· patent assignee history
2012Patents assigned to GELFAND MATTHEW A (1)· patent assignee history
2012Patents assigned to MACKENZIE NORMAN D (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIVERSAL SAFETY RESPONSE INC22005–2010
ALBERSON DEAN C12012
BULLARD JR D LANCE12012
GELFAND MATTHEW A12012
MACKENZIE NORMAN Dself12012
Locations
LocationPatentsSpan
Alden, New York, US32005–2012