Inventor · Richmond, TX, US

Henry Phan

2Patents
1h-index
3Co-inventors
37Inventor score

Filing activity: Sep 17, 2002 → Dec 20, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US6715570B1 Two stage downhole drilling fluid filter Fixed Constructions 14 Expired
US9382764B2 Contraction joint system Fixed Constructions 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.