Inventor · disambiguated record
Karl Ehrlich
Also filed as: EHRLICH KARL · EHRLICH KARL F
3 granted patents·1 pending application·229 citations·filing 1981–2003
76Inventor score
Top patents by PatentIndex Score
4 records- 0190US5549828AMethod and apparatus for in Situ water purification including sludge reduction within water bodies by biofiltration and for hypolimnetic aeration of lakesFiled 1994·Granted Aug 27, 1996·114 cites·25 claims
- 0290US4869019AAeroponic apparatusEHRLICH KARL F·Filed 1987·Granted Sep 26, 1989·109 cites·6 claims
- 0336US2003136716A1Growing and conditioning system for bioaugmentation products used for the treatment of waste water and water quality improvementAQUARES CANADA LTD AQUARECH CA·Filed 2003·Application pending·0 cites
- 0434US4385933AHighly heat resistant austenitic iron-nickel-chromium alloys which are resistant to neutron induced swelling and corrosion by liquid sodiumKERNFORSCHUNGSZ KARLSRUHE·Filed 1981·Granted May 31, 1983·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →