Inventor · disambiguated record

Udo Ludwig

Also filed as: LUDWIG UDO

2 granted patents·27 citations·filing 1989–1989

60Inventor score

Technology areasC04B Y10S

Files withPRO MINERAL GES1 RHEINE KALKWERKE GMBH1

Top patents by PatentIndex Score

2 records

0147US4971627AMethod for producing and using a cement-type binding materialRHEINE KALKWERKE GMBH·Filed 1989·Granted Nov 20, 1990·18 cites·16 claims
0239US5273581AMethod of making a hydraulic binder settable upon combination with waterPRO MINERAL GES·Filed 1989·Granted Dec 28, 1993·9 cites·16 claims

Join the waitlist — get patent alerts

Get an alert when Udo Ludwig 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 →