Rosemary T. Hajek

📍 Bel Air, MD: #279 of 482 inventorsTop 60%

🗺 Maryland: #19,431 of 35,612 inventorsTop 55%

Overall (All Time): #4,061,992 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4419774	Disposable shampoo basin	—	1983-12-13