Inventor · disambiguated record
Peter J. Nattrass
Also filed as: NATTRASS PETER J · NATTRASS PETER JOHNSON
10 granted patents·457 citations·filing 1974–1999
92Inventor score
Top patents by PatentIndex Score
10 records- 0195US3961655ABulk material containersNATTRASS FRANK·Filed 1974·Granted Jun 8, 1976·117 cites·3 claims
- 0292US4010784ABulk containersNATTRASS FRANK·Filed 1975·Granted Mar 8, 1977·98 cites·18 claims
- 0376US4646357ATransport bag for particulate materialBULK LIFT INT INC·Filed 1985·Granted Feb 24, 1987·52 cites·20 claims
- 0475US4364424AEnd wall closure for bulk material transport bagBULK LIFT INT INC·Filed 1981·Granted Dec 21, 1982·44 cites·5 claims
- 0573US4822179ASemi-bulk transport bags with lifting members of bag materialBULK LIFT INT INC·Filed 1987·Granted Apr 18, 1989·46 cites·6 claims
- 0668US4307764ABulk material transport bagBULK LIFT INT INC·Filed 1980·Granted Dec 29, 1981·35 cites·7 claims
- 0764US6056440ASift proofing membrane for bulk lift bag and methodFiled 1999·Granted May 2, 2000·33 cites·20 claims
- 0844US5536086AReinforced wall bottom closure construction for a bulk bagBULK LIFT INT INC·Filed 1995·Granted Jul 16, 1996·10 cites·9 claims
- 0938US5738619AMethod of manufacturing bulk bagsBULK LIFT INT INC·Filed 1995·Granted Apr 14, 1998·11 cites·10 claims
- 1037US5415614AManufacture of bulk bagsBULK LIFT INT INC·Filed 1993·Granted May 16, 1995·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →