Patent assignee · US · COMPANY

Natomas Energy Company

1Patents
0Active
1Granted
23Portfolio score

Filing activity: Nov 28, 1980 → Nov 28, 1980

Most-cited patents

PatentTitleAreaCited byStatus
US4416764A Method and appratus for extracting tar sand Performing Operations; Transporting 28 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.