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Inventor

Richard H. DeVault

Inventor
Portage, MI, US

Overview

4→
Patents
2007–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C11Dprimary
C11DDetergent compositions80%
A61LMethods or apparatus for sterilising materials or objects in general20%
PatentTitleYear
8,163,101'Method of cleaning contaminated surfaces'20127,893,015'Water soluble barrier film conformal coating composition and method of cleaning contaminated surfaces'20117,540,926'Method of cleaning contaminated surfaces'20097,198,680'Process for cleaning surfaces of medical equipment'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to INNOVATION SERVICES INC (2)· patent assignee history
2007–2012Based in Portage, MI, US· patent location history
2011–2012Patents assigned to STRYKER CORP (2)· patent assignee history
2012Patents assigned to DEVAULT RICHARD H (1)· patent assignee history
2012Patents assigned to DOOLEY JOSEPH B (1)· patent assignee history
2012Patents assigned to HUBRIG JEFFREY G (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INNOVATION SERVICES INC22007–2009
STRYKER CORP22011–2012
DEVAULT RICHARD Hself12012
DOOLEY JOSEPH B12012
HUBRIG JEFFREY G12012
Locations
LocationPatentsSpan
Portage, MI, US42007–2012