Inventor
James R. Carr
Inventor
Silver Spring, MD, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis20%
A61KPreparations for medical, dental or toiletry purposes20%
A61MDevices for introducing media into, or onto, the body20%
G01BMeasuring length, thickness or similar linear dimensions20%
G21KHandling of particles or ionising radiation not otherwise provided for20%
PatentTitleYear
5,681,584'Controlled release drug delivery device'19974,814,703'Method and apparatus for gap measurement between a graphite/epoxy structure and a metallic model'19894,286,168'Phantom simulation device for scintillation cameras'19814,240,421'Syringe shield for radioactive materials'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to CARR JAMES R (1)· patent assignee history
1980–1981Based in Silver Spring, MD, US· patent location history
1981Patents assigned to ATOMIC PRODUCTS CORP (1)· patent assignee history
1989Patents assigned to BOEING CO (1)· patent assignee history
1989Based in Puyallup, WA, US· patent location history
1997Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1997Based in Butler, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOMIC PRODUCTS CORP | 1 | 1981 |
| BOEING CO | 1 | 1989 |
| CARR JAMES Rself | 1 | 1980 |
| CIBA GEIGY CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Silver Spring, Maryland, US | 2 | 1980–1981 |
| Butler, New Jersey, US | 1 | 1997 |
| Puyallup, Washington, US | 1 | 1989 |