Inventor · disambiguated record
John S. Fischer
Also filed as: FISCHER JOHN S
5 granted patents·96 citations·filing 2000–2007
82Inventor score
Technology areasB65G
Top patents by PatentIndex Score
5 records- 0184US6634490B2Roller bed for a conveyor belt systemAIR CONTROL SCIENCE INC·Filed 2000·Granted Oct 21, 2003·36 cites·25 claims
- 0280US7789217B2Dust control material transfer systemCCC GROUP INC·Filed 2007·Granted Sep 7, 2010·19 cites·40 claims
- 0374US7845487B1Tripper carFISCHER JOHN S·Filed 2007·Granted Dec 7, 2010·13 cites·65 claims
- 0473US6543607B2Roller bed for a conveyor belt systemAIR CONTROL SCIENCE INC·Filed 2001·Granted Apr 8, 2003·20 cites·29 claims
- 0554US6866071B2Dustless Stacker method and apparatus for a bulk solids handling and storage systemAIR CONTROL SCIENCE INC·Filed 2003·Granted Mar 15, 2005·8 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →