Inventor
Ronald Kwasniewicz
Inventor
Walled Lake, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids50%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors33%
G03GElectrography17%
PatentTitleYear
11,110,469Magnetic separator apparatus and methods of fabricating, disassembling, cleaning, and reassembling same202110,300,497Magnetic separator20198,955,686'Magnetic separator system'20158,752,695'Electric shaker conveyor assembly'20147,650,986'Shaker conveyor assembly having an electronically controllable stroke speed'20105,063,406'Copying machine'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to KWAUN MANUFACTURING COMPANY (1)· patent assignee history
1991Based in Farmington Hills, MI, US· patent location history
2010–2021Patents assigned to MAGNETIC PRODUCTS INC (5)· patent assignee history
2010–2021Based in Walled Lake, MI, US· patent location history
2014Patents assigned to KWASNIEWICZ RONALD W (1)· patent assignee history
2014Patents assigned to SMITH JASON L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAGNETIC PRODUCTS INC | 5 | 2010–2021 |
| KWASNIEWICZ RONALD Wself | 1 | 2014 |
| KWAUN MANUFACTURING COMPANY | 1 | 1991 |
| SMITH JASON L | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Walled Lake, MI, US | 5 | 2010–2021 |
| Farmington Hills, MI, US | 1 | 1991 |