Inventor · disambiguated record
Walter H. W. Marsh
Also filed as: BECKERMAN HOWARD L · MARSH WALTER · MARSH WALTER H · MARSH WALTER H W
18 granted patents·1 pending application·132 citations·filing 1977–2014
93Inventor score
Top patents by PatentIndex Score
19 records- 0189US4216732AOptical switching design for one step buttonholingSINGER CO·Filed 1979·Granted Aug 12, 1980·18 cites·6 claims
- 0271US9186970B1Truck bed extension coverMARSH WALTER·Filed 2014·Granted Nov 17, 2015·5 cites·14 claims
- 0369US4296698AButton attaching hand tool with button storage compartmentSINGER CO·Filed 1980·Granted Oct 27, 1981·30 cites·10 claims
- 0463US4393797AArrangement and method for preventing false triggering in an optically switched buttonhole mechanismSINGER CO·Filed 1982·Granted Jul 19, 1983·6 cites·2 claims
- 0555US4361101APocket button attaching deviceSINGER CO·Filed 1981·Granted Nov 30, 1982·17 cites·11 claims
- 0654USD330360SWheelchair wheel-rimALLIED SIGNAL INC·Filed 1991·Granted Oct 20, 1992·8 cites·1 claims
- 0751USD330186SWheelchair wheel rimALLIED SIGNAL INC·Filed 1991·Granted Oct 13, 1992·7 cites·1 claims
- 0849US4281782AButton sewing deviceSINGER CO·Filed 1980·Granted Aug 4, 1981·12 cites·11 claims
- 0946US4385576APresser foot and shank design (snap-on)SINGER CO·Filed 1981·Granted May 31, 1983·3 cites·3 claims
- 1045US4485755AThread cutter in sewing machine face plateSINGER CO·Filed 1983·Granted Dec 4, 1984·3 cites·5 claims
- 1144US4582008ATiming arrangement for a sewing machineSINGER CO·Filed 1985·Granted Apr 15, 1986·4 cites·4 claims
- 1240US6253722B1Starting apparatus for internal combustion enginesALLIED SIGNAL INC·Filed 1999·Granted Jul 3, 2001·11 cites·7 claims
- 1340US4197803AVisual aid improvement to a presser device for sewing buttonholesSINGER CO·Filed 1979·Granted Apr 15, 1980·3 cites·4 claims
- 1436US4448141ASewing machine cam controlled feed engaging and disengaging mechanismSINGER CO·Filed 1983·Granted May 15, 1984·2 cites·3 claims
- 1536US4096811AInterlock for buttonhole sewing presser deviceSINGER CO·Filed 1977·Granted Jun 27, 1978·2 cites·4 claims
- 1636US2015273726A1Temporary Road Mat Assembly Apparatus and MethodMARSH WALTER·Filed 2014·Application pending·0 cites
- 1733US4497267ALow torque pattern selecting mechanism for a sewing machineSINGER CO·Filed 1984·Granted Feb 5, 1985·1 cites·7 claims
- 1831US6536396B1Starting device for internal combustion enginesHONEYWELL INT INC·Filed 2000·Granted Mar 25, 2003·0 cites·11 claims
- 1928US4444139AArrangement for securing in a slide plate hold-down spring in a sewing machine bedSINGER CO·Filed 1982·Granted Apr 24, 1984·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →