DM

David P. Merriam

SP Sparton: 3 patents #5 of 62Top 9%
Overall (All Time): #1,654,402 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5311581 Remote meter reading method and apparatus Dale L. Scott, Bryan Scott 1994-05-10
5161182 Remote meter reading method and apparatus Dale L. Scott, Bryan Scott 1992-11-03
5010568 Remote meter reading method and apparatus Dale L. Scott, Bryan Scott 1991-04-23