Inventor · disambiguated record

Fred J. Schwartz

Also filed as: SCHWARTZ FRED J

2 granted patents·327 citations·filing 1997–1999

72Inventor score

Technology areasH04M

Files withCALL A GUIDE INC2

Top patents by PatentIndex Score

2 records

0189US6049603AMethod for eliminating telephone hold timeCALL A GUIDE INC·Filed 1999·Granted Apr 11, 2000·257 cites·19 claims
0272US5903642AMethod for eliminating telephone hold timeCALL A GUIDE INC·Filed 1997·Granted May 11, 1999·70 cites·15 claims

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