Inventor · disambiguated record

Irmtrud Heberlein

Also filed as: HEBERLEIN IRMTRUD

2 granted patents·30 citations·filing 1983–1984

60Inventor score

Technology areasC10B C10F

Files withSCHWERMASCH LIEBKNECHT VEB K2

Top patents by PatentIndex Score

2 records

0174US4533438AMethod of pyrolyzing brown coalSCHWERMASCH LIEBKNECHT VEB K·Filed 1983·Granted Aug 6, 1985·25 cites·15 claims
0247US4605487AUse of methane, methane and hydrogen, or natural gas for pyrolysis gasSCHWERMASCH LIEBKNECHT VEB K·Filed 1984·Granted Aug 12, 1986·5 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Irmtrud Heberlein 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 →