Assignee
HEINZLE OTTO
3 granted patents·27 citations·filing 1975–1976
Top patents by PatentIndex Score
3 records- 0157US3966376ASlip form arrangement for constructing annular structuresHEINZLE OTTO·Filed 1975·Granted Jun 29, 1976·18 cites·15 claims
- 0242US4081167AVertically flaring concrete formHEINZLE OTTO·Filed 1976·Granted Mar 28, 1978·7 cites·8 claims
- 0325US4033547AForm for pouring conically tapering concrete structuresHEINZLE OTTO·Filed 1975·Granted Jul 5, 1977·2 cites·7 claims
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