DL

Daniel T. Lenau

MI Matthews International: 3 patents #26 of 64Top 45%
MR Matthews Resources: 2 patents #9 of 25Top 40%
📍 Center Township, PA: #3 of 20 inventorsTop 15%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #950,087 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11841039 Method and system of affixing a plaque to a solid surface Gregory A. Slepecki 2023-12-12
11371543 Method and system of affixing a plaque to a solid surface Gregory A. Slepecki 2022-06-28
9989081 Method and system of affixing a plaque to a solid surface Gregory A. Slepecki 2018-06-05
9273711 Method and system of affixing a plaque to a solid surface Gregory A. Slepecki 2016-03-01
8635758 Method of affixing a plaque to a solid surface Gregory A. Slepecki 2014-01-28