Haser Company Limited

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5120332 Gas resonance deviceExpiredNov 13, 89Jun 09, 92[B01D]
5069688 Pressure swing gas separationExpiredNov 13, 89Dec 03, 91[B01D]
5006060 Gas resonance deviceExpiredJun 01, 90Apr 09, 91[F23C]
4948360 Gas resonance deviceExpiredAug 25, 89Aug 14, 90[F23C]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.