Inventor · disambiguated record
Enn Vallak
Also filed as: VALLAK ENN
3 granted patents·3 citations·filing 1983–1988
51Inventor score
Technology areasB22D
Top patents by PatentIndex Score
3 records- 0127US4721278ALightweight reusable hot topRE TOP USA INC·Filed 1986·Granted Jan 26, 1988·3 cites·46 claims
- 0219US4515341AIngot mould having a hot-top inside the upper part of the mouldFERROX CO ETS INT·Filed 1983·Granted May 7, 1985·0 cites·18 claims
- 0318US4785869AMethod of sizing a hot top liner and assembling a hot topRE TOP USA INC·Filed 1988·Granted Nov 22, 1988·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →