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Collegeville, PA, United States of America

James G Hnat

USPTO Granted Patents = 9

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 134(Granted Patents)

Company Filing History:

Vortec Corporation

Welko Industrial S.p.a.

6 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2012

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8277766 - Methods for the concentration of vanadium from carbonaceous feedstock materials (2012-10-02),

2. 7854908 - Method and apparatus for the recovery of molybdenum from spent catalysts (2010-12-21),

3. 5935885 - Manufacture of ceramic tiles from fly ash (1999-08-10),

4. 5830251 - Manufacture of ceramic tiles from industrial waste (1998-11-03),

5. 5558690 - Manufacture of ceramic tiles from spent aluminum potlining (1996-09-24),

6. 5114122 - Apparatus for heat processing glass batch materials (1992-05-19),

7. 4957527 - Method and apparatus for heat processing glass batch materials (1990-09-18),

8. 4553997 - Process for melting glass in a toroidal vortex reactor (1985-11-19),

9. 4544394 - Vortex process for melting glass (1985-10-01),

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