Inventor · disambiguated record

Leif C. Ryden

Also filed as: RYDEN LEIF C

1 granted patent·38 citations·filing 1991–1991

46Inventor score

Technology areasH04M

Top patents by PatentIndex Score

1 record

0148US5432840AMethod and arrangement for connecting selectively a stationary subscriber apparatus to a neighboring mobile subscriber apparatus with the aid of a telephone switchboard functionFiled 1991·Granted Jul 11, 1995·38 cites·3 claims

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