Inventor

Robert E. Brown

Inventor
Boca Raton, FL, US

Overview

25→
Patents
1978–2004
Patent span
Physics
Primary field (CPC G)

Patents· 25 as inventor

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

G01Rprimary
G01RMeasuring electric variables13%
G02BOptical elements, systems or apparatus11%
H01HElectric switches5%
H05KPrinted circuits5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
A01KAnimal husbandry3%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
B01DSeparation3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1982Patents assigned to GEN ELECTRIC (3)· patent assignee history
1981–1984Patents assigned to US NAVY (3)· patent assignee history
1981–1984Based in Silver Spring, MD, US· patent location history
1982Based in Lynchburg, VA, US· patent location history
1989–1991Patents assigned to GTE PROD CORP (3)· patent assignee history
1989–1991Based in Stratham, NH, US· patent location history
1998–2000Patents assigned to IBM (3)· patent assignee history
1998–2004Based in Boca Raton, FL, US· patent location history
2001Based in Houston, TX, US· patent location history
2003–2004Patents assigned to ZYGO CORP (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZYGO CORP42003–2004
GEN ELECTRIC31981–1982
GTE PROD CORP31989–1991
IBM31998–2000
US NAVY31981–1984
Locations
LocationPatentsSpan
Boca Raton, Florida, US71998–2004
Stratham, NH, US31989–1991
Silver Spring, Maryland, US31981–1984
Lynchburg, Virginia, US21982
Houston, Texas, US12001