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Inventor

David H. Pitcher

Inventor
Worcester, MA, US

Overview

44→
Patents
1993–2020
Patent span
LOC
Primary field

Patents· 44 as inventor

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

LOC14primary
LOC1440%
A47BTables5%
A47KSanitary equipment4%
A61BDiagnosis4%
F24FAir-conditioning4%
F25BRefrigeration machines, plants or systems4%
G06FElectric digital data processing4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G09FDisplaying4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
PatentTitleYear
10,760,830Desiccant air conditioning methods and systems20209,631,848'Desiccant air conditioning systems with conditioner and regenerator heat transfer fluid loops'2017D0771591'Audio system'2016D0771590'Audio system pedestal'2016D0758994'Audio system'2016D0758354'Audio system'2016D0755156'Audio system'2016D0740787'Audio system'2015D0732080'Audio system accessory'2015D0722587'Audio system'2015D0695271'Speaker'20138,573,398'Refillable flexible sheet dispenser'2013D0659676'Speaker'2012D0659117'Set of headphones'2012D0645457'Headset'2011D0645456'Headset'2011D0642554'Headset'2011D0641727'Headset'2011D0641737'Set of headphones'2011D0633447'Control module'20117,673,307'Managing transactions in a messaging system'2010D0609009'Device holder'2010D0605879'Vehicle seat base'2009D0605420'Vehicle seat'2009D0584284'Set of earphones'2009D0582889'Earphone'2008D0582389'Earphone'2008D0563395'Boom microphone'2008D0558735'Headset'20087,188,772'Method for determining an optimal ergonomic setup'20077,165,715'Apparatus for determining an optimal ergonomic setup'20077,076,899'Extruded grip frame arrangement'20067,065,912'Snap-on securement clip for hanging objects from ceiling rails'20066,910,579'Refillable flexible sheet dispenser'2005D0480127'Air filter housing'20036,467,135'Security zipper pull'20026,170,791'Paper management system'2001D0416778'Security puck'1999D0402920'Security zipper pull'1998D0388765'Housing for electronic noise elimination apparatus'1998D0360400'Video connector and cable assembly'1995D0351342'Package for cables'1994D0342937'Terminal block'19945,266,057'Electronic power distribution device'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to MONSTER CABLE PROD (4)· patent assignee history
1993–2002Based in Menlo Park, CA, US· patent location history
1998–2002Patents assigned to ACCO BRANDS INC (4)· patent assignee history
2003–2016Based in Worcester, MA, US· patent location history
2006Based in Cambridge, MA, US· patent location history
2008–2016Patents assigned to BOSE CORP (25)· patent assignee history
2010Based in Winchester, GB· patent location history
2012–2015Patents assigned to PITCHER DAVID H (5)· patent assignee history
2017–2020Patents assigned to 7AC TECH INC (2)· patent assignee history
2017–2020Based in Beverly, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSE CORP252008–2016
PITCHER DAVID Hself52012–2015
ACCO BRANDS INC41998–2002
MONSTER CABLE PROD41993–1998
7AC TECH INC22017–2020
Locations
LocationPatentsSpan
Worcester, Massachusetts, US302003–2016
Menlo Park, California, US81993–2002
Beverly, Massachusetts, US22017–2020
Cambridge, Massachusetts, US22006
Winchester, GB12010