PRESTRESS ENGINEERING COMPANY LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6264867 Method for making a noise abatement wallSep 22, 95Jul 24, 01[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6000182 Noise abatement wallExpiredFeb 27, 96Dec 14, 99[E04B, E02D]
5927043 Housing assemblyExpiredNov 20, 97Jul 27, 99[E04B, E04G]
5881519 Housing assemblyExpiredApr 17, 97Mar 16, 99[E04B]

Top Inventors for This Owner

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