DW

David Andrew Wortelboer

MT Milwaukee Electric Tool: 11 patents #195 of 1,087Top 20%
IT Irwin Industrial Tool: 3 patents #65 of 165Top 40%
KO Kohler: 3 patents #380 of 998Top 40%
📍 Sheboygan, WI: #52 of 549 inventorsTop 10%
🗺 Wisconsin: #2,454 of 40,088 inventorsTop 7%
Overall (All Time): #262,611 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12366057 Ceiling mounted kitchen faucet Gregory de Swarte, Jacob R. Frye, Rodney L. Weekley, Drew Johnson 2025-07-22
12228393 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2025-02-18
12071749 Ceiling mounted kitchen faucet Gregory de Swarte, Jacob R. Frye, Rodney L. Weekley, Drew Johnson 2024-08-27
11846504 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2023-12-19
D979714 Faucet Gregory de Swarte, Jacob R. Frye, Rodney L. Weekley, Drew Johnson 2023-02-28
11466970 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2022-10-11
10876825 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2020-12-29
10458771 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2019-10-29
10132605 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2018-11-20
D817200 Tape measure Steven W. Hyma, Kyle C. Anderson 2018-05-08
9874428 Tape measure with compact retraction system Collin J. Nelson, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas 2018-01-23
D787347 Tape measure Steven W. Hyma, Kyle C. Anderson 2017-05-23
D783430 Tape measure Steven W. Hyma, Kyle C. Anderson 2017-04-11
D783429 Tape measure Steven W. Hyma, Kyle C. Anderson 2017-04-11
9433993 Flaring and expanding tools and methods of flaring and expanding tubes and pipes Joseph J. Houle 2016-09-06
9144835 Tube and pipe benders and methods of bending same Joseph J. Houle 2015-09-29
8869581 Flaring and expanding tools and methods of flaring and expanding tubes and pipes Joseph J. Houle 2014-10-28