Inventor · disambiguated record
Dwight E. Nichols
Also filed as: NICHOLS DWIGHT · NICHOLS DWIGHT E
17 granted patents·512 citations·filing 1975–1998
95Inventor score
Files withHOOVER GROUP INC11HOOVER BALL & BEARING CO3HOOVER MAT HANDLING GROUP INC1HOOVER MATERIALS HANDLING GROU1HOOVER UNIVERSAL1
Top patents by PatentIndex Score
17 records- 0195USD277041SBeer kegHOOVER UNIVERSAL·Filed 1982·Granted Jan 1, 1985·43 cites·1 claims
- 0289US5029734AComposite containerHOOVER GROUP INC·Filed 1989·Granted Jul 9, 1991·86 cites·8 claims
- 0383US5217138ALiquid transport drum with removable linerHOOVER GROUP INC·Filed 1992·Granted Jun 8, 1993·68 cites·2 claims
- 0480US5002194AFold up wire frame containing a plastic bottleHOOVER GROUP INC·Filed 1990·Granted Mar 26, 1991·42 cites·5 claims
- 0576US5110000AComposite shipping container with separable top and bottom structuresHOOVER GROUP INC·Filed 1991·Granted May 5, 1992·52 cites·23 claims
- 0674US6571972B1Bulk drum lid with two bung openingsHOOVER MATERIALS HANDLING GROU·Filed 1998·Granted Jun 3, 2003·47 cites·17 claims
- 0770US4020967ACollapsible containerHOOVER BALL & BEARING CO·Filed 1975·Granted May 3, 1977·38 cites·5 claims
- 0863US5156268AComposite shipping container for combustible liquidsHOOVER GROUP INC·Filed 1990·Granted Oct 20, 1992·34 cites·2 claims
- 0961USD425683SBulk drum lidHOOVER MAT HANDLING GROUP INC·Filed 1998·Granted May 23, 2000·11 cites·1 claims
- 1057US5738240AComposite shipping container with tubular member palletHOOVER GROUP INC·Filed 1996·Granted Apr 14, 1998·34 cites·1 claims
- 1147US4905963AValve assembly for liquid containing tanksHOOVER GROUP INC·Filed 1988·Granted Mar 6, 1990·12 cites·14 claims
- 1240US4995588ADry-break discharge valve assembly for a liquid bulk containerHOOVER GROUP INC·Filed 1989·Granted Feb 26, 1991·10 cites·3 claims
- 1337US5156294AFoldable box with internal bagHOOVER GROUP INC·Filed 1991·Granted Oct 20, 1992·10 cites·9 claims
- 1437US4032048ABin with internal sloping wallsHOOVER BALL & BEARING CO·Filed 1975·Granted Jun 28, 1977·7 cites·2 claims
- 1536US4044912ALined container for storing and transporting thick viscous substances such as grease having anti-clogging liner supportHOOVER BALL & BEARING CO·Filed 1976·Granted Aug 30, 1977·6 cites·5 claims
- 1634US4928922AButterfly discharge valve assembly for a liquid bulk containerHOOVER GROUP INC·Filed 1989·Granted May 29, 1990·7 cites·11 claims
- 1728US5836472AAll poly container with separable tank and pallet membersHOOVER GROUP INC·Filed 1996·Granted Nov 17, 1998·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →