Inventor · disambiguated record
Norman G. Bishop
Also filed as: BISHOP NORMAN G
10 granted patents·1 pending application·325 citations·filing 1986–2004
92Inventor score
Files withZIA TECHNOLOGY INC4HYLSA SA3ENGINEERING SEPARATION & RECYC1PROLER ENVIRONMENTAL SERVICES1ZIA PATENT COMPANY1
Top patents by PatentIndex Score
11 records- 0186US5656044AMethod and apparatus for gasification of organic materialsHYLSA SA·Filed 1995·Granted Aug 12, 1997·57 cites·19 claims
- 0283US6005149AMethod and apparatus for processing organic materials to produce chemical gases and carbon charENGINEERING SEPARATION & RECYC·Filed 1998·Granted Dec 21, 1999·54 cites·44 claims
- 0381US5851246AApparatus for gasifying organic materialsHYLSA SA·Filed 1995·Granted Dec 22, 1998·42 cites·19 claims
- 0481US4836847AMethod for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardousZIA TECHNOLOGY INC·Filed 1988·Granted Jun 6, 1989·30 cites·6 claims
- 0580US4758268AMethod and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardousZIA TECHNOLOGY INC·Filed 1986·Granted Jul 19, 1988·30 cites·16 claims
- 0678US5425792AMethod for gasifying organic materialsHYLSA SA·Filed 1993·Granted Jun 20, 1995·30 cites·18 claims
- 0774US5584255AMethod and apparatus for gasifying organic materials and vitrifying residual ashPROLER ENVIRONMENTAL SERVICES·Filed 1995·Granted Dec 17, 1996·44 cites·10 claims
- 0866US4983214AMethod and apparatus for direct reduction of metal oxidesZIA TECHNOLOGY INC·Filed 1990·Granted Jan 8, 1991·28 cites·34 claims
- 0947US4963182AContinuous feed shaft retort process for recovery of non-ferrous metals from process dustZIA TECHNOLOGY INC·Filed 1989·Granted Oct 16, 1990·6 cites·13 claims
- 1044US2005000162A1Method and apparatus for gasifying waste automotive tires to produce high quality solid carbon and non-condensable synthesis gasFiled 2004·Application pending·0 cites
- 1141US5028034AContinuous feed shaft retort appartus for recovery of non-ferrous metalsZIA PATENT COMPANY·Filed 1990·Granted Jul 2, 1991·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →