Inventor · disambiguated record
Burton E. Gerke, Jr.
Also filed as: GERKE JR BURTON E
8 granted patents·275 citations·filing 1986–1989
90Inventor score
Technology areasA47L
Files withBLACK & DECKER INC8
Top patents by PatentIndex Score
8 records- 0188USD315622SCombined hand-held portable vacuum cleaner and brush attachmentBLACK & DECKER INC·Filed 1989·Granted Mar 19, 1991·27 cites·1 claims
- 0286US4920606AElectrical power circuit for a vacuum cleanerBLACK & DECKER INC·Filed 1989·Granted May 1, 1990·58 cites·12 claims
- 0380US4928346AHand-held vacuum cleaner with power brushBLACK & DECKER INC·Filed 1989·Granted May 29, 1990·51 cites·12 claims
- 0479US4841594ACordless vacuum cleaner with power brushBLACK & DECKER INC·Filed 1986·Granted Jun 27, 1989·49 cites·13 claims
- 0572US4947514AInternal contact for a charging circuitBLACK & DECKER INC·Filed 1989·Granted Aug 14, 1990·36 cites·5 claims
- 0663US4942641AAccessory brush attachmentBLACK & DECKER INC·Filed 1989·Granted Jul 24, 1990·28 cites·9 claims
- 0752USD316921SVacuum cleaner brushBLACK & DECKER INC·Filed 1989·Granted May 14, 1991·6 cites·1 claims
- 0852US4951348ARotatable indexable accessory vacuum cleaner toolBLACK & DECKER INC·Filed 1989·Granted Aug 28, 1990·20 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →