Assignee
WIENERT FRITZ OTTO
US·3 granted patents·64 citations·filing 1977–1985
Top patents by PatentIndex Score
3 records- 0180US4178349AProcess for dry removal of sulfur dioxide from combustion gasesWIENERT FRITZ OTTO·Filed 1977·Granted Dec 11, 1979·27 cites·11 claims
- 0272US4419186AProcess for making strong metallurgical cokeWIENERT FRITZ OTTO·Filed 1981·Granted Dec 6, 1983·15 cites·14 claims
- 0369US4613363AProcess of making silicon, iron and ferroalloysWIENERT FRITZ OTTO·Filed 1985·Granted Sep 23, 1986·22 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when WIENERT FRITZ OTTO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →