LM

Lee R. Mannheimer

PE Perfectdata: 1 patents #3 of 6Top 50%
Overall (All Time): #2,331,599 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4854001 Diskette cleaner A. Lody De Ridder 1989-08-08
4843508 Cleaning cartridge for cleaning the drive head/drive wheel of a cartridge tape drive system 1989-06-27