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Inventor

Ralph Woelfel

Inventor
Sayville, NY, US

Overview

1→
Patents
2006
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F02Cprimary
F02CGas-turbine plants25%
F02KJet-propulsion plants25%
F41BWeapons for projecting missiles without use of explosive or combustible propellant charge25%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition25%
PatentTitleYear
7,051,659'Projectile structure'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to ALLIANT TECHSYSTEMS INC (1)· patent assignee history
2006Based in Sayville, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLIANT TECHSYSTEMS INC12006
Locations
LocationPatentsSpan
Sayville, New York, US12006