Mark R. Tiernan

📍 Merrillville, IN: #19 of 77 inventorsTop 25%

🗺 Indiana: #13,671 of 33,936 inventorsTop 45%

Overall (All Time): #2,263,631 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D401680	Auxiliary shower head fixture for bathtub enclosures	—	1998-11-24
5799346	Dual shower head device	—	1998-09-01