Inventor · disambiguated record
Charles F. Grigsby
Also filed as: GRIGSBY CHARLES F
8 granted patents·117 citations·filing 1992–2017
87Inventor score
Technology areasB65D
Top patents by PatentIndex Score
8 records- 0176US8511495B2Rampable crate for wheeled vehicles and methodGRIGSBY CHARLES F·Filed 2007·Granted Aug 20, 2013·11 cites·10 claims
- 0276US7784674B2Bulk materials containerNORTH AMERICAN CONTAINER CORP·Filed 2007·Granted Aug 31, 2010·7 cites·18 claims
- 0374US10399733B2Bulk materials container and methodUNIVERSAL FOREST PRODUCTS INC·Filed 2017·Granted Sep 3, 2019·2 cites·21 claims
- 0469US6808106B1Restricted port air breathable bulk materials containerNORTH AMERICAN CONTAINER CORP·Filed 2002·Granted Oct 26, 2004·16 cites·11 claims
- 0564US5269455ASocketNORTH AMERICAN CONTAINER CORP·Filed 1992·Granted Dec 14, 1993·35 cites·8 claims
- 0651US5275279AShipping container for an outboard motorNORTH AMERICAN CONTAINER CORP·Filed 1993·Granted Jan 4, 1994·24 cites·3 claims
- 0743US5772026AMulti-deck container for lawn and garden tractorsNORTH AMERICAN CONTAINER CORP·Filed 1996·Granted Jun 30, 1998·16 cites·9 claims
- 0831US5938111ACorrugated paperboard container with locking bottom flaps to self-maintain squared-open configurationNORTH AMERICAN CONTAINER CORP·Filed 1998·Granted Aug 17, 1999·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →