Inventor · disambiguated record
Ralph A. Polasky
Also filed as: POLASKY RALPH A
3 granted patents·262 citations·filing 1989–1992
78Inventor score
Technology areasC02F
Files withAMETEK INC3
Top patents by PatentIndex Score
3 records- 0193US5225078APour-through pitcher filterAMETEK INC·Filed 1992·Granted Jul 6, 1993·127 cites·21 claims
- 0293US5061367AWater purifying filter deviceAMETEK INC·Filed 1989·Granted Oct 29, 1991·97 cites·17 claims
- 0371US5180491AApparatus for removal of iron from drinking waterAMETEK INC·Filed 1991·Granted Jan 19, 1993·38 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →