Inventor · disambiguated record
Alois Keller
Also filed as: KELLER ALOIS
5 granted patents·95 citations·filing 1978–1994
82Inventor score
Top patents by PatentIndex Score
5 records- 0177US5538139AArrangement for a plansifterBUEHLER AG·Filed 1993·Granted Jul 23, 1996·40 cites·21 claims
- 0275US5593042AQuality-control sieve and method of using itBUEHLER AG·Filed 1994·Granted Jan 14, 1997·27 cites·15 claims
- 0352US4294692ADrum-type screening machine and method of operationBUEHLER AG GEB·Filed 1980·Granted Oct 13, 1981·11 cites·16 claims
- 0450US4260481ASifting deviceBUEHLER AG GEB·Filed 1979·Granted Apr 7, 1981·10 cites·8 claims
- 0544US4222864ADrum-type screening machineBUEHLER AG GEB·Filed 1978·Granted Sep 16, 1980·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →