Inventor · disambiguated record
Roland E. Jelvestam
Also filed as: JELVESTAM ROLAND E
3 granted patents·31 citations·filing 1982–1982
69Inventor score
Technology areasG01N
Top patents by PatentIndex Score
3 records- 0159US4492868ADevice for measuring concentration of particles conveyed by a liquidJELVESTAM ROLAND EINAR·Filed 1982·Granted Jan 8, 1985·21 cites·14 claims
- 0242USD278317SSupersonic transceiver level measure deviceJELVESTAM ROLAND E·Filed 1982·Granted Apr 9, 1985·5 cites·1 claims
- 0336USD277831STransmitter for in-line connection by measuring of fluid consistencyBERGSTR/O/ M P/A/ R H S·Filed 1982·Granted Mar 5, 1985·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →