Inventor · disambiguated record

Marie A. Roycroft

Also filed as: ROYCROFT MARIE A

2 granted patents·111 citations·filing 1995–1998

68Inventor score

Technology areasB62D

Files withGIBBS MOTOR COMPANY LTD1

Top patents by PatentIndex Score

2 records

0190US5531179AWheel-retraction apparatus and method for amphibious vehicleFiled 1995·Granted Jul 2, 1996·90 cites·12 claims
0254USRE36901EWheel-retraction apparatus and method for amphibious vehicleGIBBS MOTOR COMPANY LTD·Filed 1998·Granted Oct 3, 2000·21 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →