RS

Robert S. Steffan

CA Cars-N-Kids: 1 patents #3 of 3Top 100%
📍 Four Seasons, MO: #2 of 4 inventorsTop 50%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,165,428 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8477024 Systems and methods for indicating the presence of a child in a vehicle Gregory B. Schoenberg 2013-07-02