Individual holder
HAVLIK JAROSLAV J
CA·2 granted patents·17 citations·filing 1979–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0151US4790910AApparatus for extracting hydrocarbons from tar sandsHAVLIK JAROSLAV J·Filed 1987·Granted Dec 13, 1988·11 cites·19 claims
- 0235US4280892AProcess and apparatus for the separation of hydrocarbons from petroleum bearing materialsHAVLIK JAROSLAV J·Filed 1979·Granted Jul 28, 1981·6 cites·17 claims
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