Inventor · disambiguated record
Wolfgang Kunkel
Also filed as: KUNKEL WOLFGANG
8 granted patents·226 citations·filing 1977–1995
89Inventor score
Top patents by PatentIndex Score
8 records- 0182US5534149AMethod of separating catalyst-free working solution from the hydrogenation cycle of the anthraquinone method for the production of hydrogen peroxideDEGUSSA·Filed 1995·Granted Jul 9, 1996·81 cites·8 claims
- 0281US6070657AHeat exchanger tube for heating boilersHOVAL INTERLIZ AG·Filed 1995·Granted Jun 6, 2000·51 cites·9 claims
- 0381US4428923AContinuous process for the production of hydrogen peroxide according to the anthraquinone processDEGUSSA·Filed 1982·Granted Jan 31, 1984·44 cites·7 claims
- 0462US4349526AProcess for the production of hydrogen peroxideDEGUSSA·Filed 1981·Granted Sep 14, 1982·14 cites·13 claims
- 0553US4206723ADouble-fired heating boilerINTERLIZ ANSTALT·Filed 1978·Granted Jun 10, 1980·13 cites·4 claims
- 0650US4147134ABoiler having a hot gas generator for burning liquid or gaseous fuelsINTERLIZ ANSTALT·Filed 1977·Granted Apr 3, 1979·11 cites·6 claims
- 0746US4214627AFire tube for a heating boilerINTERLIZ ANSTALT·Filed 1978·Granted Jul 29, 1980·9 cites·7 claims
- 0832US4759921AMethod of preparing hydrogen peroxideDEGUSSA·Filed 1987·Granted Jul 26, 1988·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →