Inventor · disambiguated record
David P. Merriam
Also filed as: MERRIAM DAVID P
3 granted patents·179 citations·filing 1989–1992
77Inventor score
Files withSPARTON CORP3
Top patents by PatentIndex Score
3 records- 0192US5311581ARemote meter reading method and apparatusSPARTON CORP·Filed 1992·Granted May 10, 1994·92 cites·6 claims
- 0280US5010568ARemote meter reading method and apparatusSPARTON CORP·Filed 1989·Granted Apr 23, 1991·58 cites·9 claims
- 0355US5161182ARemote meter reading method and apparatusSPARTON CORP·Filed 1991·Granted Nov 3, 1992·29 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →