Inventor
ROBERT L. W. SMITHSON
Inventor
US
Overview
Patents· 9 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 sintering20%
B29CShaping or joining of plastics13%
B24DTools for grinding, buffing or sharpening11%
B05DProcesses for applying fluent materials to surfaces, in general7%
B22FWorking metallic powder7%
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. inserts7%
C09JAdhesives7%
C22CAlloys7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
PatentTitleYear
12,434,351Polymer bond abrasive articles including continuous polymer matrix, and methods of making same202511,623,324Polymer bond abrasive articles and methods of making them202311,607,841Vitreous bonded abrasive articles and methods of manufacture thereof202311,602,888Continuous additive manufacturing apparatus202311,597,058Methods of making metal bond abrasive articles and metal bond abrasive articles202311,597,856Continuous additive manufacturing methods202311,383,350Metal bond abrasive articles and methods of making metal bond abrasive articles202211,279,853Additive manufacturing methods for adhesives and adhesive articles202211,254,841Additive manufacturing methods for adhesives and adhesive articles2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 6 | 2023–2025 |
| 3M INNOVATIVE PROPERTIES CO | 3 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2022–2025 |