Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DS

Dennis L. Steffen — 2 Patents in 2017

Tavernier, FL: #1 of 1 inventorsTop 100%
Florida: #938 of 6,592 inventorsTop 15%
Overall (2017): #157,922 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9681860 Halo tip spray head atomizer delivery manifold device 2017-06-20
9586005 Dual syringe delivery device and method of use 2017-03-07