Inventor · disambiguated record

Donald E. Koch

Also filed as: KOCH DONALD E

2 granted patents·114 citations·filing 1988–1989

68Inventor score

Technology areasH04M H04Q

Files withROCKWELL INTERNATIONAL CORP2

Top patents by PatentIndex Score

2 records

0177US4949355ATest access system for a digital loop carrier systemROCKWELL INTERNATIONAL CORP·Filed 1989·Granted Aug 14, 1990·63 cites·15 claims
0275US4878048AChannel redundancy in a digital loop carrier systemROCKWELL INTERNATIONAL CORP·Filed 1988·Granted Oct 31, 1989·51 cites·18 claims

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Donald E. Koch — Patent Inventor | PatentIndex