Inventor

Daniel P. Siewiorek

Inventor

Pittsburgh, PA, US

Overview

3→

Patents

1994–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

G06Fprimary

G06FElectric digital data processing25%

B22FWorking metallic powder13%

B29CShaping or joining of plastics13%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%

H05KPrinted circuits13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

6,567,079'Portable computer system with ergonomic input device'2003 5,959,611'Portable computer system with ergonomic input device'1999 5,278,442'Electronic packages and smart structures formed by thermal spray deposition'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to PRINZ FRITZ B (1)· patent assignee history

1994Patents assigned to SIEWIOREK DANIEL P (1)· patent assignee history

1994Patents assigned to WEISS LEE E (1)· patent assignee history

1994–2003Based in Pittsburgh, PA, US· patent location history

1999–2003Patents assigned to UNIV CARNEGIE MELLON (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV CARNEGIE MELLON	2	1999–2003
PRINZ FRITZ B	1	1994
SIEWIOREK DANIEL Pself	1	1994
WEISS LEE E	1	1994

Locations

Location	Patents	Span
Pittsburgh, Pennsylvania, US	3	1994–2003