Patent Information
Ohio Willow Wood has the rights to the following patents numbers. Other patents are pending.
| U.S. Patent #s 4,177,525 4,865,612 5,133,777 5,201,775 5,405,410 5,545,230 5,603,122 5,662,715 5,702,489 5,728,166 5,728,171 5,781,652 5,800,563 5,800,567 5,830,237 5,888,217 6,063,125 6,144,386 6,236,743 6,267,787 6,287,345 6,290,730 6,406,499 6,602,295 6,605,118 6,699,295 6,679,921 6,797,008 6,863,695 6,964,688 7,112,227 7,162,322 7,291,182 |
European Patent # 955,962 0,762,857 0,955,964 1,187,583 2,378,391 Canadian Patent # 2,190,764 |
© 2010 Ohio Willow Wood Privacy Policy Site Map