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Inventor

David W. Hostetter

Inventor
Kirkland, WA, US

Overview

3→
Patents
2003–2014
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

B07Bprimary
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents25%
D21DTreatment of the materials before passing to the paper-making machine25%
G06FElectric digital data processing25%
G11BInformation storage based on relative movement between record carrier and transducer25%
PatentTitleYear
8,898,803'Content and identity delivery system for portable playback of content and streaming service integration'20147,734,568'DVD metadata wizard'20106,585,116'Screening apparatus for fiber suspension'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to VOITH SULZER PAPER TECHNOLOGY (1)· patent assignee history
2003Based in Marblehead, MA, US· patent location history
2010Patents assigned to MICROSOFT CORP (1)· patent assignee history
2010Based in Redmond, WA, US· patent location history
2014Patents assigned to HOSTETTER DAVID W (1)· patent assignee history
2014Patents assigned to MEDIA IP LLC (1)· patent assignee history
2014Patents assigned to ZIPPERER JOSEPH P (1)· patent assignee history
2014Based in Kirkland, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOSTETTER DAVID Wself12014
MEDIA IP LLC12014
MICROSOFT CORP12010
VOITH SULZER PAPER TECHNOLOGY12003
ZIPPERER JOSEPH P12014
Locations
LocationPatentsSpan
Kirkland, Washington, US12014
Redmond, Washington, US12010
Marblehead, Massachusetts, US12003