Inventor · disambiguated record
Friedel Wartenpfuhl
Also filed as: WARTENPFUHL FRIEDEL
2 granted patents·54 citations·filing 1983–1987
65Inventor score
Files withWINTERSHALL AG2
Top patents by PatentIndex Score
2 records- 0169US4577999AProcess for storing liquid waste in salt cavitiesWINTERSHALL AG·Filed 1983·Granted Mar 25, 1986·33 cites·13 claims
- 0262US4886393APretreatment of solid wastes, and wastes to be compacted, for introduction into underground salt cavities of salt caverns via a downpipe under the force of gravityWINTERSHALL AG·Filed 1987·Granted Dec 12, 1989·21 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →