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Inventor

Donald W. Mitchell

Inventor
Riegelsville, PA, US

Overview

2→
Patents
2008–2011
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing50%
C01BNon-metallic elements50%
PatentTitleYear
7,906,094'Method for producing a high purity trisilane product from the pyrolysis of disilane'20117,416,517'Interactive martial arts training apparatus'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to MITCHELL DONALD W (1)· patent assignee history
2008Based in Hayward, CA, US· patent location history
2011Patents assigned to AIR LIQUIDE (1)· patent assignee history
2011Patents assigned to AIR LIQUIDE AMERICAN (1)· patent assignee history
2011Patents assigned to AIR LIQUIDE ELECTRONICS US LP (1)· patent assignee history
2011Based in Riegelsville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR LIQUIDE12011
AIR LIQUIDE AMERICAN12011
AIR LIQUIDE ELECTRONICS US LP12011
MITCHELL DONALD Wself12008
Locations
LocationPatentsSpan
Riegelsville, Pennsylvania, US12011
Hayward, California, US12008