CM

C. Gray McCullah

📍 Dallas, TX: #69 of 304 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #33,329 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854314 Safety pillow for preventing smoke inhalation Roy E. Martin, John H. Parr 1989-08-08