CRAINE, DEAN A.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8390469 External conditions audio playback system and methodJul 18, 11Mar 05, 13[G08B]
7982629 External conditions audio playback system and methodFeb 13, 08Jul 19, 11[G08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6398619 Party streamer dispenserExpiredJun 15, 00Jun 04, 02[A63H]

Top Inventors for This Owner

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