Inventor

Robert W. Snyder

Inventor
Danville, CA, US

Overview

13→
Patents
1977–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

H04Mprimary
H04MTelephonic communication30%
A61FFilters implantable into blood vessels15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
A01CPlanting5%
A61LMethods or apparatus for sterilising materials or objects in general5%
A61MDevices for introducing media into, or onto, the body5%
D06BTreating textile materials using liquids, gases or vapours5%
D06PDyeing or printing textiles5%
E02FDredging5%
LOC035%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to ARMSTRONG CORK CO (1)· patent assignee history
1977Based in Lancaster, PA, US· patent location history
2000–2014Based in Tucson, AZ, US· patent location history
2000–2007Based in Lexington, NC, US· patent location history
2010–2015Patents assigned to AVAYA INC (6)· patent assignee history
2010–2015Based in Danville, CA, US· patent location history
2014Patents assigned to SNYDER ROBERT W (2)· patent assignee history
2014Patents assigned to KIEFHABER SARA HILDEBRANDT (1)· patent assignee history
2014Patents assigned to MARTENS JOHN A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVAYA INC62010–2015
SNYDER ROBERT Wself22014
ARMSTRONG CORK CO11977
KIEFHABER SARA HILDEBRANDT12014
MARTENS JOHN A12014
Locations
LocationPatentsSpan
Danville, California, US62010–2015
Tucson, AZ, US32000–2014
Lexington, NC, US32000–2007
Lancaster, Pennsylvania, US11977