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Inventor

Frank Sterpka

Inventor
West Hartford, CT, US

Overview

25→
Patents
1999–2011
Patent span
LOC
Primary field

Patents· 25 as inventor

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

LOC08primary
LOC0852%
LOC2321%
B25GHandles for hand implements7%
A47LDomestic washing or cleaning3%
B05CApparatus for applying fluent materials to surfaces, in general3%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%
E04FFinishing work on buildings, e.g. stairs, floors3%
LOC103%
LOC143%
PatentTitleYear
D0650256'Handle tool'2011D0650255'Nose tool'2011D0632777'Tubular base for fans'2011D0610673'Circular tubular frame for a desk fan'2010D0602580'Desk fan with a tubular base'20097,458,127'Taping knife with offset handle'2008D0573226'Cup paint gun'2008D0570956'Cup paint gun'2008D0567331'Cup paint gun'2008D0565921'Offset handle for taping knife'2008D0562709'Digital protractor'2008D0553941'Offset handle for taping knife'2007D0553939'Offset handle for taping knife'2007D0549070'Offset handle for taping knife'2007D0544327'Reciprocating saw'2007D0544326'Angle grinder'2007D0517386'Jigsaw'2006D0486711'Jigsaw with vacuum port'2004D0483637'Jigsaw with vacuum port'2003D0469671'Cordless electric rotary hand tool'20036,378,402'Hand tool'2002D0449505'Ratcheting hand held tool'2001D0448765'Delivery information acquisition device'2001D0446706'Hand held tool'2001D0415403'Holder for hex keys'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2011Based in West Hartford, CT, US· patent location history
2001–2002Patents assigned to BLACK & DECKER INC (3)· patent assignee history
2003–2008Patents assigned to CREDO TECH CORP (6)· patent assignee history
2007–2008Patents assigned to UNITED STATES GYPSUM CO (5)· patent assignee history
2009–2011Patents assigned to STERPKA FRANK (5)· patent assignee history
2009–2011Patents assigned to NATHAN PHILIP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CREDO TECH CORP62003–2008
STERPKA FRANKself52009–2011
UNITED STATES GYPSUM CO52007–2008
BLACK & DECKER INC32001–2002
NATHAN PHILIP32009–2011
Locations
LocationPatentsSpan
West Hartford, CT, US251999–2011