JH

James H. Held

📍 San Antonio, TX: #2,044 of 5,017 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,283,741 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5379666 Replacement apparatus for fluorescent bulbs — 1995-01-10
5330243 Replacement apparatus for fluorescent bulbs — 1994-07-19