Inventor
Robert J. Blackman
Inventor
Rochester, NY, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Dprimary
G03DApparatus for processing exposed photographic materials41%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
G11BInformation storage based on relative movement between record carrier and transducer16%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%
A01MCatching, trapping or scaring of animals3%
A47BTables3%
B42FSheets temporarily attached together3%
G03CPhotosensitive materials for photographic purposes3%
PatentTitleYear
5,535,062'Magnetic reading and/or recording apparatus for reading and/or recording information on a magnetic information track on a photosensitive medium'19965,452,037'Film cartridge magazine'19955,438,792'Insect traps'19955,381,204'Leader card attachable to a photographic filmstrip having a lead end with at least one aperture'19955,335,038'Method and apparatus for preparing a photographic filmstrip for processing in a photo finishing apparatus'19945,333,033'Apparatus for transporting a film cartridge through a photofinishing process'19945,320,300'Self-threading take-up magazine'19945,285,324'Magnetic head-to-recording medium support apparatus'19945,271,497'Storage assemblage for index print sheets and cassettes'19935,263,579'Container for index print sheet and cassette'19935,255,408'Photographic film cleaner'19935,251,747'Storage assemblage for index print sheets and cassettes'19935,251,745'Container for index print sheet and cassette'19935,121,150'Driving and timing belt for a photographic film processor'19924,791,443'Photographic processor with auxiliary power supply'19884,775,873'Photographic film processor rack and tank assembly'19884,763,152'Photographic film processing rack and method of assembling the same'19884,758,858'Apparatus for photographic film processing cross-reference to a related applicaton'1988D0275607'Spine alining therapeutic device'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to BLACKMAN ROBERT J (1)· patent assignee history
1984Based in San Francisco, CA, US· patent location history
1988–1996Patents assigned to EASTMAN KODAK CO (17)· patent assignee history
1988–1996Based in Rochester, NY, US· patent location history
1995Patents assigned to BLACKMAN ROBERT (1)· patent assignee history
1995Based in Westfield, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 17 | 1988–1996 |
| BLACKMAN ROBERTself | 1 | 1995 |
| BLACKMAN ROBERT Jself | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 17 | 1988–1996 |
| Westfield, New Jersey, US | 1 | 1995 |
| San Francisco, California, US | 1 | 1984 |