Individual holder
TOLLIVER WILBUR E
22 granted patents·378 citations·filing 1975–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
22 records- 0195US4598523AReinforcement support spacerTOLLIVER WILBUR E·Filed 1984·Granted Jul 8, 1986·76 cites·17 claims
- 0280US4689867AConcrete reinforcement spacer and method of useTOLLIVER WILBUR E·Filed 1985·Granted Sep 1, 1987·45 cites·3 claims
- 0365US4365818ASelf-lubricating pipe joint seal with rupturable membraneTOLLIVER WILBUR E·Filed 1981·Granted Dec 28, 1982·26 cites·4 claims
- 0462US4280310AHinged reinforcement assembly and methodTOLLIVER WILBUR E·Filed 1979·Granted Jul 28, 1981·21 cites·7 claims
- 0560US4467995ASpacer bar and related method for concrete pipe manufactureTOLLIVER WILBUR E·Filed 1981·Granted Aug 28, 1984·15 cites·3 claims
- 0658US5309691AShear connected structural unitsTOLLIVER WILBUR E·Filed 1992·Granted May 10, 1994·19 cites·14 claims
- 0755US4452026ASpacer for wire reinforcement in concrete structures such as pipeTOLLIVER WILBUR E·Filed 1981·Granted Jun 5, 1984·18 cites·49 claims
- 0855US4079500AMethod of making reinforced concrete pipeTOLLIVER WILBUR E·Filed 1975·Granted Mar 21, 1978·10 cites·8 claims
- 0954US4466467AStackable stirrup matTOLLIVER WILBUR E·Filed 1979·Granted Aug 21, 1984·17 cites·3 claims
- 1050US4489528ACage spacerTOLLIVER WILBUR E·Filed 1982·Granted Dec 25, 1984·15 cites·43 claims
- 1150US4441527AConcrete pipe reinforcement spacer barTOLLIVER WILBUR E·Filed 1981·Granted Apr 10, 1984·15 cites·1 claims
- 1249US4270776AFlexible pipe joint for non-interengaging pipe sectionsTOLLIVER WILBUR E·Filed 1979·Granted Jun 2, 1981·14 cites·5 claims
- 1348US4296933APipe joint sealTOLLIVER WILBUR E·Filed 1980·Granted Oct 27, 1981·14 cites·3 claims
- 1448US4270583AConcrete pipe reinforcement spacer bar processTOLLIVER WILBUR E·Filed 1979·Granted Jun 2, 1981·13 cites·44 claims
- 1547US5323641APipe joint seal testerTOLLIVER WILBUR E·Filed 1992·Granted Jun 28, 1994·13 cites·20 claims
- 1642US4295501ASpacer bar and related method for concrete pipe manufactureTOLLIVER WILBUR E·Filed 1979·Granted Oct 20, 1981·9 cites·25 claims
- 1741US4439972ACircumferential stirrup panelTOLLIVER WILBUR E·Filed 1982·Granted Apr 3, 1984·8 cites·10 claims
- 1841US4345626ACircumferential stirrup panelTOLLIVER WILBUR E·Filed 1981·Granted Aug 24, 1982·8 cites·8 claims
- 1941US4184520AManually formable stirrup mat reinforcement and pipe reinforcing method based thereonTOLLIVER WILBUR E·Filed 1977·Granted Jan 22, 1980·9 cites·17 claims
- 2038US4209179APipe joint sealTOLLIVER WILBUR E·Filed 1979·Granted Jun 24, 1980·7 cites·7 claims
- 2134US4295497AVariegated stirrup matTOLLIVER WILBUR E·Filed 1979·Granted Oct 20, 1981·4 cites·13 claims
- 2231US4358078APipe reinforcing fabricTOLLIVER WILBUR E·Filed 1981·Granted Nov 9, 1982·2 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →