HC

Herschel W. Crump

📍 Fort Worth, TX: #829 of 2,247 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,340,865 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4642612 Intruder detection and deterrent system — 1987-02-10
4557349 Sound-muffling system — 1985-12-10