Inventor · disambiguated record
John C. Giardina
Also filed as: GIARDINA JOHN C
3 granted patents·20 citations·filing 1992–2004
64Inventor score
Top patents by PatentIndex Score
3 records- 0153US7247012B2Rotatable head for forming spiral extrusionsCANGEN HOLDINGS INC·Filed 2004·Granted Jul 24, 2007·7 cites·14 claims
- 0236US7338271B2Extrusion head having a rotating dieCANGEN HOLDINGS INC·Filed 2004·Granted Mar 4, 2008·0 cites·12 claims
- 0336US5248228AApparatus for conveying powderL A DREYFUS COMPANY·Filed 1992·Granted Sep 28, 1993·13 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →