Douglas Raymond Knoblauch

📍 Newtown, PA: #19 of 41 inventorsTop 50%

🗺 Pennsylvania: #1,810 of 6,113 inventorsTop 30%

Overall (2025): #401,806 of 469,880Top 90%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12251009	Holder and holder support system	—	2025-03-18