LexDanaLexDanabeta
Inventor

David R. Suding

Inventor
Santa Barbara, CA, US

Overview

2→
Patents
1996–1997
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 vessels100%
PatentTitleYear
5,632,775'Extended dwell voice prosthesis'19975,480,432'Extended dwell voice prosthesis'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to HELIX MED CORP (1)· patent assignee history
1996–1997Based in Santa Barbara, CA, US· patent location history
1997Patents assigned to HELIX MEDICAL INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HELIX MED CORP11996
HELIX MEDICAL INC11997
Locations
LocationPatentsSpan
Santa Barbara, California, US21996–1997