Inventor · disambiguated record
Richard N. Hill
Also filed as: HILL RICHARD N · HILL RICHARD NEWTON · HILL RICHARD NOBLE · HILL SR RICHARD N
13 granted patents·126 citations·filing 1977–2006
92Inventor score
Top patents by PatentIndex Score
13 records- 0184US4110422AProduction of stabilized wet process phosphoric acidGRACE W R & CO·Filed 1977·Granted Aug 29, 1978·31 cites·16 claims
- 0272US4164550AProduction of stabilized wet process phosphoric acidGRACE W R & CO·Filed 1978·Granted Aug 14, 1979·17 cites·15 claims
- 0364US8219785B1Adapter allowing unaligned access to memoryALLEN TIMOTHY P·Filed 2006·Granted Jul 10, 2012·3 cites·18 claims
- 0462US4248846AProduction of stabilized wet process phosphoric acidGRACE W R & CO·Filed 1979·Granted Feb 3, 1981·11 cites·21 claims
- 0558US4305915AStabilized wet process phosphoric acidGRACE W R & CO·Filed 1979·Granted Dec 15, 1981·10 cites·16 claims
- 0656US4222879ASettling clarifierGRACE W R & CO·Filed 1979·Granted Sep 16, 1980·14 cites·2 claims
- 0753US4279877AOxidative control of post precipitation in phosphoric acidGRACE W R & CO·Filed 1980·Granted Jul 21, 1981·9 cites·10 claims
- 0851US4364912APost precipitation control of low-iron phosphoric acid, without perliteGRACE W R & CO·Filed 1981·Granted Dec 21, 1982·8 cites·6 claims
- 0941US4250154ARe-post precipitation controlGRACE W R & CO·Filed 1979·Granted Feb 10, 1981·4 cites·6 claims
- 1040US4242198AReduction of magnesium and other cations in phosphoric acidGRACE W R & CO·Filed 1979·Granted Dec 30, 1980·4 cites·12 claims
- 1139US4294809AAeration of phosphoric acidGRACE W R & CO·Filed 1980·Granted Oct 13, 1981·4 cites·4 claims
- 1237US4293311APhosphoric acid crystallizer underflow returnGRACE W R & CO·Filed 1980·Granted Oct 6, 1981·6 cites·2 claims
- 1336US4391784AFoam control during production of phosphoric acidHILL SR RICHARD N·Filed 1981·Granted Jul 5, 1983·5 cites·5 claims
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