Inventor · disambiguated record

Frederick J. Kahn

Also filed as: KAHN FREDERICK J

2 granted patents·11 citations·filing 1988–1996

50Inventor score

Technology areasG02F

Files withGREYHAWK SYSTEMS INC1 KRAFT PAPER SALES COMPANY INC1

Top patents by PatentIndex Score

2 records

0141US4799770ALiquid crystal cell for image projections and method of operating sameGREYHAWK SYSTEMS INC·Filed 1988·Granted Jan 24, 1989·11 cites·22 claims
0213USD394531SClean up kitKRAFT PAPER SALES COMPANY INC·Filed 1996·Granted May 19, 1998·0 cites·1 claims

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