Inventor · disambiguated record
Calvin Oetjen
Also filed as: OETJEN CALVIN L
1 granted patent·1 pending application·10 citations·filing 1995–2001
32Inventor score
Technology areasH01H
Top patents by PatentIndex Score
2 records- 0137US5633619AInterlock assembly for a fusible switch having an operating mechanismSQUARE D CO·Filed 1995·Granted May 27, 1997·10 cites·18 claims
- 0225US2002171519A1Clapper-type electromagnet assembly having v-shaped air gap for use in a circuit breaker trip unitSIEMENS ENERGY & AUTOMAT·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →