RB

Robert L. Blackadar

SD Spectrum Diversified Designs: 17 patents #16 of 36Top 45%
BP Butler Home Products: 1 patents #8 of 13Top 65%
🗺 Massachusetts: #6,479 of 88,656 inventorsTop 8%
Overall (All Time): #259,366 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D857311 Plunger Robert Cavalcanti, Kirk S. Morris 2019-08-20
D563156 Trivet Sheldon H. Goodman 2008-03-04
D553454 Under shelf stemware holder Sheldon H. Goodman 2007-10-23
D551482 Vertical plate rack Sheldon H. Goodman 2007-09-25
D551018 Trivet Sheldon H. Goodman 2007-09-18
D547098 Over-the-door iron and ironing board holder Sheldon H. Goodman 2007-07-24
D546609 Horizontal plate rack Sheldon H. Goodman 2007-07-17
D545616 Trivet Sheldon H. Goodman 2007-07-03
D539104 Mug holder Sheldon H. Goodman 2007-03-27
D539102 Spoon rest Sheldon H. Goodman 2007-03-27
D538608 Under cabinet stemware holder Sheldon H. Goodman 2007-03-20
D538609 Wine rack Sheldon H. Goodman 2007-03-20
D538109 Banana holder Sheldon H. Goodman 2007-03-13
D533750 Banana holder Sheldon H. Goodman 2006-12-19
D532259 Spoon rest Sheldon H. Goodman 2006-11-21
D529347 In-cabinet mug holder Sheldon H. Goodman 2006-10-03
D529348 Mug holder Sheldon H. Goodman 2006-10-03
D526168 Wine rack Sheldon H. Goodman 2006-08-08