Douglas Raymond Knoblauch

📍 Newtown, PA: #196 of 507 inventorsTop 40%

🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%

Overall (All Time): #1,322,151 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12251009	Holder and holder support system	—	2025-03-18
11930913	Holder and holder support system	—	2024-03-19
11395537	Holder and holder support system	—	2022-07-26