Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for leather processing

Device for leather processing

US Patent 6935144 · Granted Aug 30, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for making wet-pink leather2007
Nano sized sulfide compounds of cerium and a process for the preparation thereof2007
Process for simultaneous recovery of chromium and iron from chromite ore process2007
Process for lime and sulfide free unhairing of skins or hides using animal and/o2007
Process for the preparation of alkaline protease2007
Process for preparing a synthetic aluminium tanning agent2007
Process for the preparation of a formaldehyde-free synthetic tanning agent2006
Transposed process for making leather2006
Dehairing and fiber opening process for complete elimination of lime and sodium 2005
Process for the preparation of alkaline protease2004
Ecofriendly bio-process for leather processing2004