Clark Michigan Company

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Expired/Abandoned/Withdrawn Patents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
4386537 Variable ratio brake pedalExpiredSep 22, 80Jun 07, 83[G05G]
4329109 Vehicle lifting attachmentExpiredOct 14, 80May 11, 82[B60R, B66C]
4324171 Fluid device and method for makingExpiredJul 09, 79Apr 13, 82[F16J]
4300652 Soft shift reversing control systemExpiredMar 16, 79Nov 17, 81[B60K]
4211256 Circulating flow hydraulic pilot systemExpiredDec 14, 77Jul 08, 80[F15B]
4187766 Fluid device and method for makingExpiredJun 16, 78Feb 12, 80[F16J]

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!.