Inventor · disambiguated record
Friedrich Kruger
Also filed as: KRUEGER FRIEDRICH · KRUGER FRIEDRICH
2 granted patents·4 citations·filing 1979–1980
47Inventor score
Technology areasC02F
Top patents by PatentIndex Score
2 records- 0129US4279758AProcess for inhibiting the formation of mineral deposits from a water using N-N-dialkylureidomethane diphosphonic acidsBENCKISER GMBH JOH A·Filed 1980·Granted Jul 21, 1981·1 cites·9 claims
- 0223US4255572AN,N-Dialkylureidomethane diphosphonic acid and its preparationKRUGER FRIEDRICH·Filed 1979·Granted Mar 10, 1981·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →