Inventor · disambiguated record
Max Hoetzl
Also filed as: HOETZL MAX
13 granted patents·3 pending applications·246 citations·filing 1984–2010
93Inventor score
Files withSURFACE COMBUSTION INC10HOETZL MAX1MIDLAND ROSS COPORATION1MIDLAND ROSS CORP1STRUBLE DOUGLAS1
Top patents by PatentIndex Score
16 records- 0193US4963091AMethod and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnaceSURFACE COMBUSTION INC·Filed 1989·Granted Oct 16, 1990·52 cites·11 claims
- 0289US6505483B1Glass transportation systemSURFACE COMB INC·Filed 2000·Granted Jan 14, 2003·36 cites·49 claims
- 0383US5127827AIndustrial furnace with improved heat transferSURFACE COMBUSTION INC·Filed 1991·Granted Jul 7, 1992·20 cites·10 claims
- 0481US5074782AIndustrial furnace with improved heat transferSURFACE COMBUSTION INC·Filed 1990·Granted Dec 24, 1991·20 cites·5 claims
- 0575US5228850AIndustrial furnace with improved heat transferSURFACE COMBUSTION INC·Filed 1992·Granted Jul 20, 1993·19 cites·4 claims
- 0667US4834344AApparatus for inside-outside tube quenchingSURFACE COMBUSTION INC·Filed 1987·Granted May 30, 1989·35 cites·5 claims
- 0764US5478985AHeat treat furnace with multi-bar high convective gas quenchSURFACE COMBUSTION INC·Filed 1993·Granted Dec 26, 1995·21 cites·26 claims
- 0856US2013020190A1Rotary Retort SystemSURFACE COMB·Filed 2010·Application pending·0 cites
- 0955US2010319255A1Process and system for production of synthesis gasSTRUBLE DOUGLAS·Filed 2010·Application pending·0 cites
- 1055US2012125758A1Pyrolysis SystemHOETZL MAX·Filed 2010·Application pending·0 cites
- 1153US5320329APressure pad for stably floating thin stripSURFACE COMBUSTION INC·Filed 1993·Granted Jun 14, 1994·16 cites·24 claims
- 1243US5550858AHeat treat furnace with multi-bar high convective gas quenchSURFACE COMBUSTION INC·Filed 1995·Granted Aug 27, 1996·9 cites·4 claims
- 1343US4527506AApparatus for cooling a strip prior to a minispangle operationMIDLAND ROSS COPORATION·Filed 1984·Granted Jul 9, 1985·10 cites·9 claims
- 1436US5035610AInternal heat exchange tubes for inductrial furnacesSURFACE COMBUSTION INC·Filed 1990·Granted Jul 30, 1991·7 cites·12 claims
- 1531US4548052AApparatus for cooling a strip prior to a minispangle operationMIDLAND ROSS CORP·Filed 1985·Granted Oct 22, 1985·1 cites·8 claims
- 1628US5116221AInternal heat exchange tubes for industrial furnacesSURFACE COMBUSTION INC·Filed 1991·Granted May 26, 1992·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →