Inventor · disambiguated record
Ralph A. Koenig
Also filed as: KOENIG RALPH A
3 granted patents·52 citations·filing 1975–1976
70Inventor score
Files withZINK CO JOHN3
Top patents by PatentIndex Score
3 records- 0178US4029146ACorrugated sheet heat exchangerZINK CO JOHN·Filed 1975·Granted Jun 14, 1977·40 cites·6 claims
- 0248US4009240AMethod and apparatus for purifying blister furnace effluentZINK CO JOHN·Filed 1975·Granted Feb 22, 1977·11 cites·6 claims
- 0324US4065110AMethod and apparatus for purifying blister furnace effluentZINK CO JOHN·Filed 1976·Granted Dec 27, 1977·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →