Inventor
Michael C. HARPER
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B33Yprimary
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering17%
B22FWorking metallic powder13%
B24DTools for grinding, buffing or sharpening13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
B29CShaping or joining of plastics9%
C22CAlloys9%
A61CDentistry4%
B24BMachines, devices, or processes for grinding or polishing4%
B28BShaping clay or other ceramic compositions4%
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. inserts4%
PatentTitleYear
11,623,324Polymer bond abrasive articles and methods of making them202311,607,841Vitreous bonded abrasive articles and methods of manufacture thereof202311,597,058Methods of making metal bond abrasive articles and metal bond abrasive articles202311,577,458Additive layer manufacturing method and articles2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (4)· patent assignee history
2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 4 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2023 |