Inventor · disambiguated record
Herbert P. Dengler
Also filed as: DENGLER HERBERT · DENGLER HERBERT P · DENGLER HERBERT PETER
4 granted patents·67 citations·filing 1988–1995
77Inventor score
Top patents by PatentIndex Score
4 records- 0172US5214157AProcess for the disposal of phthalic anhydride decomposer vaporsEXXON CHEMICAL PATENTS INC·Filed 1991·Granted May 25, 1993·16 cites·10 claims
- 0270US4860459ABubble levelKELLER BAYER MASS IND·Filed 1988·Granted Aug 29, 1989·40 cites·14 claims
- 0363US5508443ALiquid phthalic anhydride recovery processEXXON CHEMICAL PATENTS INC·Filed 1994·Granted Apr 16, 1996·8 cites·26 claims
- 0445US5731443ALiquid phthalic anhydride recovery process using a rectification towerEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Mar 24, 1998·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →