Inventor · disambiguated record
Brenda K. Langeland
Also filed as: LANGELAND BRENDA K
4 granted patents·154 citations·filing 1994–1994
81Inventor score
Technology areasA47L
Files withBISSELL INC4
Top patents by PatentIndex Score
4 records- 0193USD364014SWand handle for a liquid extractor vacuum cleanerBISSELL INC·Filed 1994·Granted Nov 7, 1995·50 cites·1 claims
- 0277US5483726ACombination vacuum cleaner and water extractor power footBISSELL INC·Filed 1994·Granted Jan 16, 1996·47 cites·12 claims
- 0375US5459901AHose and wand assembly for water extraction machineBISSELL INC·Filed 1994·Granted Oct 24, 1995·44 cites·22 claims
- 0467USD367342SFloor cleaning machineBISSELL INC·Filed 1994·Granted Feb 20, 1996·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →