Inventor · disambiguated record
Robert R. Lieder
Also filed as: LIEDER ROBERT R
3 granted patents·52 citations·filing 1989–1989
72Inventor score
Files withBASF AG3
Top patents by PatentIndex Score
3 records- 0178US4942216APolyaryl ether ketones having improved processibilityBASF AG·Filed 1989·Granted Jul 17, 1990·29 cites·8 claims
- 0267US5122587ATwo stage process of preparing polyaryletherketonesBASF AG·Filed 1989·Granted Jun 16, 1992·16 cites·3 claims
- 0348US4997902APolyaryl ethers which are stable at high temperatures and have improved processibilityBASF AG·Filed 1989·Granted Mar 5, 1991·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →