DH

David Hammond

EL Earth Science Laboratories: 1 patents #4 of 4Top 100%
📍 Silver Spring, MD: #32 of 158 inventorsTop 25%
🗺 Maryland: #926 of 3,464 inventorsTop 30%
Overall (2018): #445,836 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10099947 Water treatment solution with chelating base product David Nicholas, Reid Henry Bowman, Freddie L. Singleton 2018-10-16