Inventor

Richard F. Vance

Inventor
Willow Spring, NC, US

Overview

2→
Patents
1995–2021
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.

A61Bprimary
A61BDiagnosis33%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons33%
B01DSeparation33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to US ARMY (1)· patent assignee history
1995Based in Orchard Park, NY, US· patent location history
2021Patents assigned to INTUITIVE SURGICAL OPERATIONS (1)· patent assignee history
2021Based in Willow Spring, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTUITIVE SURGICAL OPERATIONS12021
US ARMY11995
Locations
LocationPatentsSpan
Willow Spring, NC, US12021
Orchard Park, New York, US11995