Inventor · disambiguated record

Karl Spickermann

Also filed as: SPICKERMANN KARL

2 granted patents·28 citations·filing 1990–1995

61Inventor score

Technology areasC21B F27B

Files withGUTEHOFFNUNGSHUETTE MAN1 MAN GUTENOFFUNGSHUTTE AKTIENGE1

Top patents by PatentIndex Score

2 records

0152US5251882ALiquid-carrying cooling element for shaft furnacesGUTEHOFFNUNGSHUETTE MAN·Filed 1990·Granted Oct 12, 1993·10 cites·11 claims
0247US5676908APlate for cooling shaft furnacesMAN GUTENOFFUNGSHUTTE AKTIENGE·Filed 1995·Granted Oct 14, 1997·18 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Karl Spickermann 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 →