Gerard F. Tempest, JR.

📍 Durham, NC: #1,858 of 4,103 inventorsTop 50%

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Overall (All Time): #2,196,553 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6824695	System and method for water purification	—	2004-11-30
5741416	Water purification system having plural pairs of filters and an ozone contact chamber	—	1998-04-21