DJ

David L. Rettig, Jr.

📍 Weatherford, TX: #98 of 236 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,791,974 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12179058 Incentive spirometer for sustained maximal inspiration — 2024-12-31
10238914 Incentive spirometer for sustained maximal inspiration — 2019-03-26