Inventor · disambiguated record
Rainer Kofferlein
Also filed as: KOEFFERLEIN RAINER
2 granted patents·4 citations·filing 1994–1996
40Inventor score
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2 records- 0132US5832355ACleaning mechanism for the photoconductive drum of a printer or copier deviceSIEMENS NIXDORF INF SYST·Filed 1996·Granted Nov 3, 1998·4 cites·7 claims
- 0227US5667125ADevice for transporting printing media in printers or copiersOCE PRINTING SYSTEMS GMBH·Filed 1994·Granted Sep 16, 1997·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →