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Inventor

Daniel C. Merrill

Inventor
Walnut Creek, CA, US

Overview

2→
Patents
1992–1994
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
A61BDiagnosis25%
A61MDevices for introducing media into, or onto, the body25%
PatentTitleYear
5,290,294'Method and apparatus for removal of a foreign body cavity'19945,125,890'Vacuum-constriction erection aid device'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to BAK MEDICAL PRODUCTS (1)· patent assignee history
1992–1994Based in Walnut Creek, CA, US· patent location history
1994Patents assigned to COX BRIAN (1)· patent assignee history
1994Patents assigned to LENKER JAY A (1)· patent assignee history
1994Patents assigned to MERRILL DANIEL C (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAK MEDICAL PRODUCTS11992
COX BRIAN11994
LENKER JAY A11994
MERRILL DANIEL Cself11994
Locations
LocationPatentsSpan
Walnut Creek, California, US21992–1994