Inventor

Michael Hallack

Inventor

Carlsbad, CA, US

Overview

2006–2021

Patent span

LOC

Primary field

Patents· 40 as inventor

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

LOC21primary

LOC2155%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing45%

PatentTitleYear

10,912,970Golf club head having adjustable stress-reducing structures2021 D0813333'Golf club head'2018 D0813331'Golf club head'2018 D0813332'Golf club head'2018 D0813328'Golf club head'2018 D0806192Golf club head2017 D0805149'Golf club head'2017 D0791258'Golf club head'2017 D0773577'Golf club head'2016 D0763998'Golf club head'2016 D0733824'Golf club head'2015 D0726856'Golf club head'2015 D0637671'Golf club head'2011 7,846,038'Golf club head'2010 7,749,097'Golf club head'2010 D0613358'Iron golf club head'2010 7,637,822'Golf club head'2009 7,588,501'Golf club head'2009 7,578,751'Golf club head'2009 D0595374'Golf club head'2009 7,549,935'Golf club head'2009 D0591374'Golf club head'2009 7,494,424'Golf club head'2009 7,476,161'Golf club head'2009 7,455,598'Golf club head'2008 D0578174'Golf club head'2008 D0577780'Golf club head'2008 7,419,440'Golf club head'2008 7,407,448'Golf club head'2008 7,390,269'Golf club head'2008 D0569463'Golf club head'2008 7,311,613'Golf club head'2007 7,306,527'Golf club head'2007 D0555745'Sole for a golf club head'2007 7,291,075'Golf club head'2007 D0553700'Scoreline pattern for a golf club head'2007 7,169,060'Golf club head'2007 7,166,038'Golf club head'2007 D0534230'Golf club head'2006 D0529112'Golf club head'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2021Patents assigned to CALLAWAY GOLF CO (40)· patent assignee history

2006–2021Based in Carlsbad, CA, US· patent location history

2017Based in Carslbad, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CALLAWAY GOLF CO	40	2006–2021

Locations

Location	Patents	Span
Carlsbad, California, US	39	2006–2021
Carslbad, California, US	1	2017