Individual holder
SIVACHENKO EUGENE W
16 granted patents·523 citations·filing 1974–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
16 records- 0194US4211504AHigh strength corrugated metal plate and method of fabricating sameSIVACHENKO EUGENE W·Filed 1978·Granted Jul 8, 1980·96 cites·5 claims
- 0289US4099359AHigh strength corrugated metal plate and method of fabricating sameSIVACHENKO EUGENE W·Filed 1976·Granted Jul 11, 1978·45 cites·6 claims
- 0387US4269055ALarge profile sheet metal corrugatorSIVACHENKO EUGENE W·Filed 1979·Granted May 26, 1981·41 cites·33 claims
- 0486US4129917ABridge structureSIVACHENKO EUGENE W·Filed 1978·Granted Dec 19, 1978·45 cites·53 claims
- 0580US4706319ALightweight bridge structureSIVACHENKO EUGENE W·Filed 1978·Granted Nov 17, 1987·38 cites·19 claims
- 0679US4275663ACorrugated vehicle underframeSIVACHENKO EUGENE W·Filed 1978·Granted Jun 30, 1981·28 cites·10 claims
- 0774US4120065ALightweight modular, truss-deck bridge systemSIVACHENKO EUGENE W·Filed 1977·Granted Oct 17, 1978·39 cites·71 claims
- 0873US4434638AMethod and apparatus for severing corrugated metal productsSIVACHENKO EUGENE W·Filed 1982·Granted Mar 6, 1984·19 cites·14 claims
- 0973US4317350ACorrugated plate having variable material thickness and method for making sameSIVACHENKO EUGENE W·Filed 1980·Granted Mar 2, 1982·33 cites·4 claims
- 1073US4291510APrefabricated building constructionSIVACHENKO EUGENE W·Filed 1977·Granted Sep 29, 1981·32 cites·13 claims
- 1173US4220423AHigh strength corrugated metal plate and method of fabricating sameSIVACHENKO EUGENE W·Filed 1978·Granted Sep 2, 1980·34 cites·5 claims
- 1273US4186541AHigh strength corrugated metal plate and method of fabricating sameSIVACHENKO EUGENE W·Filed 1978·Granted Feb 5, 1980·35 cites·8 claims
- 1353US4442650AGirder constructionSIVACHENKO EUGENE W·Filed 1977·Granted Apr 17, 1984·17 cites·4 claims
- 1453US4006527AApparatus for salvaging scrap metalSIVACHENKO EUGENE W·Filed 1975·Granted Feb 8, 1977·12 cites·4 claims
- 1540US4346576AApparatus for severing corrugated metal productsSIVACHENKO EUGENE W·Filed 1980·Granted Aug 31, 1982·6 cites·29 claims
- 1635US3953993AMultiple size culvert pipe rolling machineSIVACHENKO EUGENE W·Filed 1974·Granted May 4, 1976·3 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →