The D. S. Brown Company, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01D BRIDGES 114

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5390386 Suspension bridge cable wrap and application methodJun 01, 93Feb 21, 95[E01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0040,330 MONOLITHIC PROTECTIVE WATERPROOFING SYSTEMAbandonedAug 12, 13Feb 12, 15[E01D]
2014/0352,084 COVER FOR A STRAP BUCKLEAbandonedJun 04, 13Dec 04, 14[E01D]
5071282 Highway expansion joint strip sealExpiredJun 04, 91Dec 10, 91[E01C]
5035533 Highway expansion joint strip sealExpiredJan 24, 90Jul 30, 91[E01C]
4923328 Maintainable expansion joint for highways, bridges and the likeExpiredJan 19, 89May 08, 90[E01C]
4896994 Highway expansion joint strip sealExpiredNov 17, 88Jan 30, 90[E01C]

Top Inventors for This Owner

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