LexDanaLexDanabeta
Inventor

Ronald W. Grant

Inventor
Caledonia, NY, US

Overview

12→
Patents
1989–2005
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
G03DApparatus for processing exposed photographic materials27%
H10DInorganic electric semiconductor devices13%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
F16DCouplings for transmitting rotation7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
6,896,425'Queuing arrangement for photographic media to be scanned'20056,663,301'Chemical delivery system for use with a photographic processor and method of operation'20036,595,705'Photographic processor having a washing assembly'20036,517,261'Processing solution delivery system having a supply tube and level detection sensor unit for use with a photographic processor'20036,485,202'Photographic processor and method of operation'20025,926,660'Camera and mechanical timer mechanism'19995,895,136'Miniature flash circuit switch with high current capability'19995,867,742'Multiple function shutter button assembly'19995,432,582'Ratcheting, compliant magazine drive coupling'19955,397,289'Gimballed roller for web material'19954,999,685'Schotiky barrier height for metal contacts to III-V semiconductor compounds'19914,833,042'Nonalloyed ohmic contacts for n type gallium arsenide'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to ROCKWELL INTERNATIONAL CORP (1)· patent assignee history
1989–1991Based in Thousand Oaks, CA, US· patent location history
1991Patents assigned to US AIR FORCE (1)· patent assignee history
1995–2005Patents assigned to EASTMAN KODAK CO (10)· patent assignee history
1995–2003Based in Caledonia, NY, US· patent location history
2003–2005Based in Calendonia, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO101995–2005
ROCKWELL INTERNATIONAL CORP11989
US AIR FORCE11991
Locations
LocationPatentsSpan
Caledonia, New York, US81995–2003
Calendonia, New York, US22003–2005
Thousand Oaks, California, US21989–1991