JM

James R. Markus

HL Helena Laboratories: 2 patents #28 of 57Top 50%
📍 Vidor, TX: #5 of 28 inventorsTop 20%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,341,295 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4647541 Method for performing an occult blood test Philip A. Guadagno 1987-03-03
4582685 Test kit for performing a medical test Philip A. Guadagno 1986-04-15