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Gerard R. O'Brien

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Nashua, NH: #46 of 147 inventorsTop 35%
🗺 New Hampshire: #251 of 1,007 inventorsTop 25%
Overall (2002): #215,654 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464022 Mobile horizontal directional boring apparatus and method for use in boring from existing utility manholes Gregory Moore, Harry Hutch 2002-10-15