RC

Richard S. Constantine

AU Acme United: 47 patents #1 of 89Top 2%
CO Conair: 5 patents #52 of 315Top 20%
📍 Monroe, CT: #7 of 413 inventorsTop 2%
🗺 Connecticut: #432 of 34,797 inventorsTop 2%
Overall (All Time): #50,886 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDate
11420346 Coating for cutting implement Dheeraj Garg 2022-08-23
D896608 Knife handle — 2020-09-22
10780569 Knife having adjustable handle Siu-Leung Tang 2020-09-22
D866278 Blade sharpener Stanley A. Watson 2019-11-12
D866284 Multi-tool with blade sharpener Stanley A. Watson 2019-11-12
D866279 Blade sharpener Stanley A. Watson 2019-11-12
D866277 Blade sharpener Stanley A. Watson 2019-11-12
D861123 Fishing tackle module Yang Tan 2019-09-24
D854392 Foldable blade sharpener Stanley A. Watson 2019-07-23
D850232 Foldable blade sharpener Stanley A. Watson 2019-06-04
D848811 Blade sharpener Stanley A. Watson 2019-05-21
10264722 Bulb planter Siu-Leung Tang 2019-04-23
D838805 Knife handle — 2019-01-22
D834142 Fish dehooker/extractor — 2018-11-20
D829521 Scissors — 2018-10-02
D828738 Pliers — 2018-09-18
D828737 Pliers — 2018-09-18
D828133 Scissors — 2018-09-11
10058993 Tool holder assembly Siu-Leung Tang 2018-08-28
D815490 Knife handle Kenneth W. Harris, Aaron Brookhart, Brandon Thomas Hefer, Justin T. Snell 2018-04-17
D811847 Knife Michael Cioffi, Aaron Brookhart, Jordan Westerberg, Brandon Karl Trostrud, Brandon Thomas Hefer 2018-03-06
D810228 Knife Michael Cioffi, Aaron Brookhart, Jordan Westerberg, Brandon Karl Trostrud, Brandon Thomas Hefer 2018-02-13
D810227 Knife Michael Cioffi, Aaron Brookhart, Jordan Westerberg, Brandon Karl Trostrud, Brandon Thomas Hefer 2018-02-13
D807723 Folding knife Michael Cioffi, Aaron Brookhart, Jordan Westerberg, Brandon Karl Trostrud, Brandon Thomas Hefer 2018-01-16
D807143 Folding knife Michael Cioffi, Aaron Brookhart, Jordan Westerberg, Brandon Karl Trostrud, Brandon Thomas Hefer 2018-01-09