Inventor · disambiguated record
Arnold Alscher
Also filed as: ALSCHER ARNOLD
6 granted patents·1 pending application·44 citations·filing 1977–2002
81Inventor score
Top patents by PatentIndex Score
7 records- 0157US4377040AProcess for the modification of woodRUETGERSWERKE AG·Filed 1980·Granted Mar 22, 1983·17 cites·7 claims
- 0244US4744321AShip for the liquid transportation of high melting aromatic hydrocarbonsVFT VERKAUFSGES TEER·Filed 1987·Granted May 17, 1988·12 cites·12 claims
- 0343US4149019AProcess for the transalkylation of nuclear methylated phenolsRUETGERSWERKE AG·Filed 1977·Granted Apr 10, 1979·3 cites·4 claims
- 0442US4871443ANovel method for extraction of salts from coal tar and pitchesRUETGERSWERKE AG·Filed 1989·Granted Oct 3, 1989·4 cites·9 claims
- 0541US4718943AWood preserving impregnating oil and use thereofVFT VERKAUFSGES TEER·Filed 1986·Granted Jan 12, 1988·4 cites·6 claims
- 0631US2005096481A1Method for producing a hydroxyacid estersFiled 2002·Application pending·0 cites
- 0728US4921543ALiquifiers and their preparationRUETGERSWERKE AG·Filed 1988·Granted May 1, 1990·4 cites·7 claims
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