Individual holder
KAELIN J R
10 granted patents·197 citations·filing 1974–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0191US3933325ADisc-shaped aerospacecraftKAELIN J R·Filed 1974·Granted Jan 20, 1976·54 cites·2 claims
- 0289US4465645ARotary surface aerator with adjustable liquid transporting unitsKAELIN J R·Filed 1982·Granted Aug 14, 1984·64 cites·5 claims
- 0374US3960537AMethod of processing refuse and/or sludge and a plant for carrying out the methodKAELIN J R·Filed 1974·Granted Jun 1, 1976·15 cites·9 claims
- 0459US4021349AApparatus for circulating and/or aerating a liquidKAELIN J R·Filed 1975·Granted May 3, 1977·19 cites·17 claims
- 0546US4666611ASewage-aeration system, and method for the operation and use thereofKAELIN J R·Filed 1984·Granted May 19, 1987·12 cites·12 claims
- 0644US4704204AInstallation for injecting oxygen into liquid mediaKAELIN J R·Filed 1986·Granted Nov 3, 1987·12 cites·10 claims
- 0743US3965009AApparatus for biological purification of an effluentKAELIN J R·Filed 1974·Granted Jun 22, 1976·7 cites·1 claims
- 0841US3984321ASewage treatment plantKAELIN J R·Filed 1974·Granted Oct 5, 1976·6 cites·3 claims
- 0940US3979294AClarification plantKAELIN J R·Filed 1975·Granted Sep 7, 1976·6 cites·5 claims
- 1029US4322377ASurface aerating rotorKAELIN J R·Filed 1980·Granted Mar 30, 1982·2 cites·12 claims
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