Frank J. Longhurst

📍 Springfield, PA: #63 of 190 inventorsTop 35%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,298,508 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D353275	Automobile desk with privacy screen	—	1994-12-13
4955567	Toothbrush holder for upright toothpaste dispenser	—	1990-09-11