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Inventor

Michael W. Hedrick

Inventor
Vyhalia, MS, US

Overview

4→
Patents
1997–2005
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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%
LOC2150%
PatentTitleYear
D0507815'Golf club shaft'2005D0466575'Golf club shaft'20025,863,260'Device-coupled assembly and device used therewith'19995,607,364'Polymer damped tubular shafts'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to BLACK & DECKER INC (1)· patent assignee history
1997Patents assigned to EMHART INC (1)· patent assignee history
1997–1999Based in Memphis, TN, US· patent location history
2002–2005Patents assigned to TRUE TEMPER SPORTS INC (2)· patent assignee history
2002–2005Based in Vyhalia, MS, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TRUE TEMPER SPORTS INC22002–2005
BLACK & DECKER INC11997
EMHART INC11997
Locations
LocationPatentsSpan
Vyhalia, MS, US22002–2005
Memphis, TN, US21997–1999