Inventor · disambiguated record
Edward P. Johnston
Also filed as: JOHNSTON EDWARD P
3 granted patents·65 citations·filing 1988–2004
71Inventor score
Top patents by PatentIndex Score
3 records- 0175US4832411AMethod and apparatus for cutting reinforced concreteJOHNSTON EDWARD P·Filed 1988·Granted May 23, 1989·31 cites·16 claims
- 0269US5329562AMethod of cutting and removing nuclear reactorDYMOSHA KK·Filed 1992·Granted Jul 12, 1994·33 cites·6 claims
- 0337US7197805B2Embedment removal methodJOHNSTON EDWARD P·Filed 2004·Granted Apr 3, 2007·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →