DB

Douglas Barthold

VG Vanguard Products Group: 4 patents #6 of 19Top 35%
📍 Oldsmar, FL: #4 of 21 inventorsTop 20%
🗺 Florida: #208 of 5,619 inventorsTop 4%
Overall (2025): #37,533 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12359472 Anti-theft apparatus for retail display of a laptop computer Christopher A. Kelsch, William Claude Chazotte, Wade Zhu 2025-07-15
12359473 Anti-theft device with electromechanically retractable locking arms Christopher A. Kelsch, Wade Zhu, William Claude Chazotte, Brett Lyles 2025-07-15
12264508 Security device with a quick-release mechanism having an under-the-counter actuation module Christopher A. Kelsch, Joel Jenkins, Sarah Johnson, Christopher K. Nelson, Wade Zhu +4 more 2025-04-01
12203294 Security device with a remotely actuated quick-release mechanism Christopher A. Kelsch, Joel Jenkins, Sarah Johnson, Chris Nelson, Wade Zhu +4 more 2025-01-21