BURST DISK

Inventor: David L. Ervin

Provisional Application Expired

	Code	Description	Pages	PDF
2009-07-01	`APP.FILE.REC`	Filing Receipt	3	View
2009-06-19	`TR.PROV`	Provisional Cover Sheet (SB16)	3	View
2009-06-19	`SPEC`	Specification	3	View
2009-06-19	`DRW`	Drawings-only black and white line drawings	2	View
2009-06-19	`WFEE`	Fee Worksheet (SB06)	2	View
2009-06-19	`N417`	Electronic Filing System Acknowledgment Receipt	3	View

Inventors

David L. Ervin Oklahoma City, OK

Attorneys & Agents of Record

MATTHEW STEINHEIDER Reg. 47968 Agent · SMITH INTERNATIONAL, INC.

WESLEY NOAH Reg. 35627 Attorney · SCHLUMBERGER

BRIGITTE ECHOLS Reg. 38925 Attorney · SCHLUMBERGER TECHNOLOGY CORP

ROBIN NAVA Reg. 42926 Attorney · SCHLUMBERGER

KEVIN MCENANEY Reg. 46258 Attorney · SCHLUMBERGER TECHNOLOGY CORP.

BRYAN GALLOWAY Reg. 50312 Attorney · SCHLUMBERGER

KIMBERLY BALLEW Reg. 52822 Attorney · SCHLUMBERGER TECHNOLOGY CORPORATION

JEFFREY FRANTZ Reg. 56189 Attorney · SCHLUMBERGER TECHNOLOGY CORPORATION

COLBY NUTTALL Reg. 58146 Attorney · SCHLUMBERGER CAMBRIDGE RESEARCH

TREVOR GROVE Reg. 58586 Attorney · SCHLUMBERGER

BRANDON CLARK Reg. 59020 Attorney · SCHLUMBERGER TECHNOLOGY CORPORATION

DAVID KLINGER Reg. 60705 Attorney · SCHLUMBERGER

STEPHEN CORDES Reg. 65427 Attorney · SCHLUMBERGER

BRYAN ADAMS Reg. 75599 Attorney · NOLTE AND ASSOCIATES

Prosecution

SMITH INTERNATIONAL, INC.

from ERVIN, DAVID L.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2010-06-29

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