Inventor · disambiguated record
Friedrich-Ludwig Siever
Also filed as: SIEVER FRIEDRICH L · SIEVER FRIEDRICH-LUDWIG
3 granted patents·65 citations·filing 1993–1996
73Inventor score
Top patents by PatentIndex Score
3 records- 0171US5908667AMultilayer lacquering processHERBERTS & CO GMBH·Filed 1996·Granted Jun 1, 1999·28 cites·7 claims
- 0260US5882734AMultilayer lacquering processHERBERTS & CO GMBH·Filed 1996·Granted Mar 16, 1999·18 cites·6 claims
- 0348US5569384AProcess for recovering the overspray of aqueous coating agents during spray application in spray boothsHERBERTS GMBH·Filed 1993·Granted Oct 29, 1996·19 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →