DH

David Holden

WA Wavetamer: 2 patents #3 of 6Top 50%
DI Diversey: 1 patents #4 of 10Top 40%
📍 Davidson, NC: #4 of 44 inventorsTop 10%
🗺 North Carolina: #520 of 5,744 inventorsTop 10%
Overall (2024): #89,836 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11959867 Smart vessel and filling station with product quality monitoring and alerts Jan Eduard Veening, Lambertus Gerardus Petrus van der Heijden, Arnoud Ubald Maria Gengler 2024-04-16
11891157 Gyroscopic boat roll stabilizer Grady F. Smith, Jeffrey Peterson 2024-02-06
11873065 Gyroscopic boat roll stabilizer Grady F. Smith, Jeffrey Peterson 2024-01-16