Assignee
BULLIVANT ROGER INC
US·14 granted patents·263 citations·filing 1983–1995
Top patents by PatentIndex Score
14 records- 0186US4605339ASitu pile construction in ground liable to upliftBULLIVANT ROGER INC·Filed 1984·Granted Aug 12, 1986·44 cites·13 claims
- 0274US5320453AComposite sectional concrete pilesBULLIVANT ROGER INC·Filed 1992·Granted Jun 14, 1994·36 cites·23 claims
- 0374US4735527APile sectionsBULLIVANT ROGER INC·Filed 1986·Granted Apr 5, 1988·28 cites·19 claims
- 0468US5437519APiles and pile forming methodsBULLIVANT ROGER INC·Filed 1993·Granted Aug 1, 1995·29 cites·24 claims
- 0563US5145291AMethod for forming a piling beneath a structureBULLIVANT ROGER INC·Filed 1990·Granted Sep 8, 1992·25 cites·13 claims
- 0657US4659256APilesBULLIVANT ROGER INC·Filed 1986·Granted Apr 21, 1987·18 cites·14 claims
- 0752US4548526APiling methodBULLIVANT ROGER INC·Filed 1983·Granted Oct 22, 1985·15 cites·11 claims
- 0850US5217326ASupports for building structuresBULLIVANT ROGER INC·Filed 1992·Granted Jun 8, 1993·15 cites·12 claims
- 0945US4840517ASoil displacement toolsBULLIVANT ROGER INC·Filed 1987·Granted Jun 20, 1989·11 cites·12 claims
- 1040US5729940AStructural beam for use in flooring systemBULLIVANT ROGER INC·Filed 1995·Granted Mar 24, 1998·16 cites·21 claims
- 1138US4834582AMethods for underpinning unstable structuresBULLIVANT ROGER INC·Filed 1987·Granted May 30, 1989·7 cites·18 claims
- 1237US4824292ASupport for building structuresBULLIVANT ROGER INC·Filed 1987·Granted Apr 25, 1989·7 cites·16 claims
- 1336US5486071AMethod and apparatus for supporting a loadBULLIVANT ROGER INC·Filed 1993·Granted Jan 23, 1996·8 cites·12 claims
- 1432US5070672ASupports for building structuresBULLIVANT ROGER INC·Filed 1987·Granted Dec 10, 1991·4 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →