Assignee
PERFECTDATA CORP
US·7 granted patents·116 citations·filing 1982–1987
Top patents by PatentIndex Score
7 records- 0191US4490767AManually operated conditioner for flexible magnetic disksPERFECTDATA CORP·Filed 1982·Granted Dec 25, 1984·43 cites·10 claims
- 0281US4527692ADisk storage and display containerPERFECTDATA CORP·Filed 1983·Granted Jul 9, 1985·23 cites·13 claims
- 0362US4609231AFloppy diskette storage containerPERFECTDATA CORP·Filed 1984·Granted Sep 2, 1986·11 cites·14 claims
- 0459US4498114ANon-abrasive magnetic head cleaning systemPERFECTDATA CORP·Filed 1982·Granted Feb 5, 1985·9 cites·6 claims
- 0558US4682257AMicro floppy disc head cleanerPERFECTDATA CORP·Filed 1985·Granted Jul 21, 1987·11 cites·9 claims
- 0657US4604672AApparatus and method for enhancing flexible magnet disk performancePERFECTDATA CORP·Filed 1983·Granted Aug 5, 1986·9 cites·52 claims
- 0745US4843508ACleaning cartridge for cleaning the drive head/drive wheel of a cartridge tape drive systemPERFECTDATA CORP·Filed 1987·Granted Jun 27, 1989·10 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →