Patents

OTEK Corporation Patents

The following is a summary of patents held by OTEK Corp. Further details on these patents can be obtained from the US Patent and Trademark Office.

  • US 3,826,955
  • US 4,908,569
  • US 6,213,832 B1
  • US 6,285,094 B1
  • US 7,477,080 B1
  • US 7,626,378 B1