Inventor · disambiguated record
Norbert Kreimes
Also filed as: KREIMES NORBERT
5 granted patents·39 citations·filing 1980–1984
78Inventor score
Technology areasG11B
Files withBASF AG5
Top patents by PatentIndex Score
5 records- 0171US4453683AMagnetic tape cassette arrangementsBASF AG·Filed 1980·Granted Jun 12, 1984·18 cites·19 claims
- 0255US4541587AHub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubsBASF AG·Filed 1984·Granted Sep 17, 1985·8 cites·11 claims
- 0349US4515331AHub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubsBASF AG·Filed 1981·Granted May 7, 1985·6 cites·12 claims
- 0448US4656548ATape cassette containing echo-erasing meansBASF AG·Filed 1983·Granted Apr 7, 1987·7 cites·15 claims
- 0526US4396169AMagnetic tape cassetteBASF AG·Filed 1981·Granted Aug 2, 1983·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →