Inventor
Rhonda L. Wilson
Inventor
Monmouth, OR, US
Overview
Patents· 46 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters79%
G01FMeasuring volume, volume flow, mass flow or liquid level8%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power6%
H01HElectric switches4%
B02CCrushing, pulverising, or disintegrating in general2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,265,957Fluid carrying assembly201910,189,257Print bar structure201910,071,557Printhead assembly with fluid interconnect cover20189,944,079Print bar structure20189,931,859Removing air from a printing fluid channel20189,539,812'Fluid flow structure'20179,493,008'Printhead assembly with fluid interconnect cover'20169,132,640'Cap assembly for print head device'20158,733,910'Unitary multiple seal mechanism'20148,558,129'Electrical switching component'20138,330,062'Electrical switching component'20128,281,951'Electrical component enclosure'20127,788,048'Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor'20107,654,655'Labyrinth seal structure'20107,618,132'Apparatus and method for preventing damage to printing systems'20097,614,733'Filter for printhead assembly'20097,465,040'Labyrinth seal structure with redundant fluid flow paths'20087,455,395'Sensors'20087,454,955'Leak detection structure'20087,188,942'Filter for printhead assembly'20077,025,445'Gas actuated ink line valve'20066,988,793'Collapsible ink reservoir with a collapse resisting insert'20066,942,316'Fluid delivery for printhead assembly'20056,886,929'Techniques for improving pressure sensor shock robustness in fluid containment devices'20056,874,873'Printhead air management using unsaturated ink'20056,863,387'Ink supply with air diffusion barrier for unsaturated ink'20056,824,256'Low air transmission rate ink valve'20046,811,249'Method and apparatus for determining a minimum pressure to print'20046,746,111'Low cost, high air barrier ink supply'20046,696,959'Broken bag sensing feature for a metallized ink bag'20046,648,434'Digitally compensated pressure ink level sense system and method'20036,644,794'Collapsible ink reservoir with a collapse resisting insert'20036,585,359'Ink container providing pressurized ink with ink level sensor'20036,547,377'Printhead air management using unsaturated ink'20036,471,333'Method and apparatus for keying ink supply containers'20026,467,861'Leak detection for an ink container'20026,454,375'Pressure based ink level detector and method'20026,435,638'Ink bag fitment with an integrated pressure sensor for low ink detection'20026,431,692'Packaged ink supply and method of packaging an ink supply to maintain ink in a degassed state'20026,386,675'Ink container having a multiple function chassis'20026,296,353'Ink container with secondary containment for ink supply'20016,286,949'Ink supply station with floating interface components for independent coupling with manually replaceable ink modules'20016,164,743'Ink container with an inductive ink level sense'20006,074,050'Method and apparatus for venting an ink container'20006,010,210'Ink container having a multiple function chassis'20005,917,526'Method and apparatus for ink container locking'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2003Patents assigned to HEWLETT PACKARD CO (13)· patent assignee history
1999–2019Based in Monmouth, OR, US· patent location history
2003–2019Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (28)· patent assignee history
2008–2019Based in Corvallis, OR, US· patent location history
2012–2013Patents assigned to LEVITON MANUFACTURING CO (3)· patent assignee history
2012–2013Patents assigned to WILSON RHONDA L (3)· patent assignee history
2012–2013Patents assigned to ELLIOTT RANDALL B (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 28 | 2003–2019 |
| HEWLETT PACKARD CO | 13 | 1999–2003 |
| LEVITON MANUFACTURING CO | 3 | 2012–2013 |
| WILSON RHONDA Lself | 3 | 2012–2013 |
| ELLIOTT RANDALL B | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monmouth, OR, US | 41 | 1999–2019 |
| Corvallis, OR, US | 5 | 2008–2019 |