Inventor · disambiguated record
Helmut Kunst
Also filed as: KUNST HELMUT
9 granted patents·114 citations·filing 1974–1991
88Inventor score
Top patents by PatentIndex Score
9 records- 0180US4126488ABoriding agent for boriding mass produced parts of ferrous and non-ferrous metalsDEGUSSA·Filed 1977·Granted Nov 21, 1978·26 cites·13 claims
- 0278US3936327ABoriding compositionKEMPTEN ELEKTROSCHMELZ GMBH·Filed 1974·Granted Feb 3, 1976·22 cites·7 claims
- 0374US4292094AProcess for increasing the corrosion resistance of nitrided structural parts made of iron materialDEGUSSA·Filed 1980·Granted Sep 29, 1981·27 cites·3 claims
- 0459US4492604ASalt bath for nitriding iron materialsDEGUSSA·Filed 1982·Granted Jan 8, 1985·15 cites·24 claims
- 0546US4055446ASalt bath quenching of construction parts treated with a nitriding bathDEGUSSA·Filed 1976·Granted Oct 25, 1977·9 cites·12 claims
- 0644US4062702AProcess for partially insulating surfaces of metal work piecesDEGUSSA·Filed 1975·Granted Dec 13, 1977·8 cites·21 claims
- 0742US4717429AProcess for the removal of alkali metal nitrite from nitrate containing salt bathsDEGUSSA·Filed 1986·Granted Jan 5, 1988·4 cites·7 claims
- 0829US4178244AProcess for removal of hardening and galvanizing waste waterDEGUSSA·Filed 1977·Granted Dec 11, 1979·0 cites·8 claims
- 0927US5288340AMethod of improving the corrosion resistance of carbonitrided components made of ferrous materialsDEGUSSA·Filed 1991·Granted Feb 22, 1994·3 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Kunst files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →