Inventor · disambiguated record
Roland Brotzler
Also filed as: BROTZLER ROLAND
7 granted patents·114 citations·filing 1978–1981
85Inventor score
Technology areasG11B
Files withBASF AG7
Top patents by PatentIndex Score
7 records- 0192US4320429APressure device for flexible recording media in cartridges using a universal joint mountingBASF AG·Filed 1980·Granted Mar 16, 1982·66 cites·3 claims
- 0278US4216510ADrive apparatus for magnetic discsBASF AG·Filed 1978·Granted Aug 5, 1980·20 cites·11 claims
- 0355US4322762ADevice for positioning objects of low massBASF AG·Filed 1979·Granted Mar 30, 1982·8 cites·7 claims
- 0452US4441130ACarriage for a scanning head in recording and/or playback apparatus for disk recordsBASF AG·Filed 1981·Granted Apr 3, 1984·8 cites·5 claims
- 0549US4198666APositioning device for a write/read magnetic head in a magnetic-disc data storage deviceBASF AG·Filed 1978·Granted Apr 15, 1980·6 cites·11 claims
- 0640US4430678ADrive apparatus for recording disks in which the disk is clamped between a driven recessed member and a rotatably mounted clamping memberBASF AG·Filed 1981·Granted Feb 7, 1984·5 cites·5 claims
- 0733US4297736ADevice for adjusting and fixing detecting means relative to the index mark on a recording discBASF AG·Filed 1979·Granted Oct 27, 1981·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Roland Brotzler files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →