Inventor
Ralph A. Hulseman
Inventor
Greenville, SC, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
Y10TTechnical subjects covered by former us classification11%
A47GHousehold or table equipment8%
B29CShaping or joining of plastics8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B22FWorking metallic powder5%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool5%
B25JManipulators5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
PatentTitleYear
10,889,005Microstructure arrangement for gripping low coefficient of friction materials202110,752,415Fluid pouch with inner microstructure202010,687,642Microstructured packaging surfaces for enhanced grip202010,575,667Microstructured packaging surfaces for enhanced grip202010,458,053Microstructured high friction surface for high friction to fabric, yarn, and fibers201910,377,044Microstructure arrangement for gripping low coefficient of friction materials20199,988,201Micro-structured surface with improved insulation and condensation resistance20189,908,274'System and method for extruding parts having microstructures'20189,873,830Proppant for fracking fluid20189,120,670'System and method for extruding parts having microstructures'20158,814,954'Method of manufacturing products having a metal surface'20148,720,047'Method for making microstructured objects'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to HOOWAKI LLC (8)· patent assignee history
2014–2015Patents assigned to HULSEMAN RALPH A (3)· patent assignee history
2014–2015Patents assigned to KING WILLIAM P (3)· patent assignee history
2014–2015Patents assigned to CANNON ANDREW H (2)· patent assignee history
2014–2021Based in Greenville, SC, US· patent location history
2018–2020Patents assigned to HAVI GLOBAL SOLUTIONS LLC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOOWAKI LLC | 8 | 2014–2021 |
| HAVI GLOBAL SOLUTIONS LLC | 4 | 2018–2020 |
| HULSEMAN RALPH Aself | 3 | 2014–2015 |
| KING WILLIAM P | 3 | 2014–2015 |
| CANNON ANDREW H | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greenville, SC, US | 12 | 2014–2021 |