×

Environmental sensor and method therefor

  • US 5,489,988 A
  • Filed: 01/03/1995
  • Issued: 02/06/1996
  • Est. Priority Date: 01/03/1995
  • Status: Expired due to Term
First Claim
Patent Images

1. An environmental sensor comprising:

  • a substrate having a surface;

    a plurality of parallel grooves on the surface; and

    a sol-gel sensor element in each groove of the plurality of parallel grooves.

View all claims
  • 18 Assignments
Timeline View
Assignment View
    ×
    ×