Inventor · disambiguated record
Curtis L. Hanvey, Jr.
Also filed as: HANVEY JR CURTIS L
4 granted patents·182 citations·filing 1993–1998
81Inventor score
Top patents by PatentIndex Score
4 records- 0190US6199778B1Systems and processes for recycling glass fiber waste material into glass fiber productPPG IND OHIO INC·Filed 1996·Granted Mar 13, 2001·68 cites·26 claims
- 0285US5352258AProduction of glass fibers from scrap glass fibersPPG INDUSTRIES INC·Filed 1993·Granted Oct 4, 1994·56 cites·18 claims
- 0373US6029477ASystems and process for recycling glass fiber waste material into glass fiber productPPG IND OHIO INC·Filed 1998·Granted Feb 29, 2000·39 cites·26 claims
- 0449US5772126ASystem and process for recycling waste material produced by a glass fiberizing processPPG INDUSTRIES INC·Filed 1996·Granted Jun 30, 1998·19 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →