Inventor · disambiguated record

Russell L. Cramer

Also filed as: CRAMER RUSSELL L

2 granted patents·16 citations·filing 1983–1983

57Inventor score

Technology areasH04M

Files withGEN TELEPHONE OF MICHIGAN1 STUPARITS JEFFREY J1

Top patents by PatentIndex Score

2 records

0141US4558188AArrangement for line jumper testingSTUPARITS JEFFREY J·Filed 1983·Granted Dec 10, 1985·10 cites·6 claims
0228US4544809AArrangement for subscriber line ring testingGEN TELEPHONE OF MICHIGAN·Filed 1983·Granted Oct 1, 1985·6 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →