Inventor · disambiguated record
William E. Howseman, Jr.
Also filed as: HOWSEMAN JR WILLIAM E
12 granted patents·193 citations·filing 1987–2020
90Inventor score
Top patents by PatentIndex Score
12 records- 0192US9771691B2Integral melter and pump system for the application of bituminous adhesives and highway crack-sealing materials, and a method of making the sameHOWSEMAN JR WILLIAM E·Filed 2016·Granted Sep 26, 2017·9 cites·17 claims
- 0288US4859073AFluid agitator and pump assemblyHOWSEMAN JR WILLIAM E·Filed 1988·Granted Aug 22, 1989·71 cites·12 claims
- 0380USD386240STank for a portable pumpHOWSEMAN JR WILLIAM E·Filed 1996·Granted Nov 11, 1997·25 cites·1 claims
- 0479US4784582AFluid dispensing pumpCREATIVE AUTOMATION COMPANY·Filed 1987·Granted Nov 15, 1988·47 cites·11 claims
- 0574US5072252AFiber optic book copierHOWSEMAN JR WILLIAM E·Filed 1990·Granted Dec 10, 1991·21 cites·6 claims
- 0654US10801493B2Positive displacement reciprocating pump assembly for dispensing predeterminedly precise amounts of fluid during both the up and down strokes of the pump pistonHOWSEMAN JR WILLIAM E·Filed 2017·Granted Oct 13, 2020·0 cites·13 claims
- 0753US5341859ADispensing cartridge filling systemHOWSEMAN JR WILLIAM E·Filed 1993·Granted Aug 30, 1994·15 cites·6 claims
- 0852US11725641B2Double-acting reciprocating pump assembly for use in conjunction with a melterHOWSEMAN JR WILLIAM E·Filed 2020·Granted Aug 15, 2023·0 cites·7 claims
- 0951USD888522SSpray gun elevatorHOWSEMAN JR WILLIAM E·Filed 2018·Granted Jun 30, 2020·5 cites·1 claims
- 1045US11143173B2Hydraulically synchronized pumps where the hydraulic motor of the master pump hydraulically drives the hydraulic motor of the slave pumpHOWSEMAN JR WILLIAM E·Filed 2018·Granted Oct 12, 2021·0 cites·6 claims
- 1138US9630202B1Plunger-type dispensing valve for the rapid deposition of adhesive to road pavement surfaces for enabling the fixation of pavement markers to road pavement surfacesHOWSEMAN JR WILLIAM E·Filed 2015·Granted Apr 25, 2017·0 cites·30 claims
- 1230USD888521SSpray gun elevatorHOWSEMAN JR WILLIAM E·Filed 2018·Granted Jun 30, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →