Inventor · disambiguated record
Irwin D. Prager
Also filed as: PRAGER IRWIN D
3 granted patents·59 citations·filing 1979–2011
72Inventor score
Files withPRAGER IRWIN D3
Top patents by PatentIndex Score
3 records- 0187US8443823B1Flood detection and valve shutoff devicePRAGER IRWIN D·Filed 2011·Granted May 21, 2013·21 cites·6 claims
- 0273US4551106ALife preserving equipmentPRAGER IRWIN D·Filed 1984·Granted Nov 5, 1985·31 cites·7 claims
- 0330US4272922AWindow guard supportPRAGER IRWIN D·Filed 1979·Granted Jun 16, 1981·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →