Inventor
Daniel D. Grimes
Inventor
North Liberty, IA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics18%
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. inserts18%
B29LIndexing scheme associated with subclass b29c, relating to particular articles18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%
Y10TTechnical subjects covered by former us classification14%
F17CVessels for containing or storing compressed, liquefied or solidified gases5%
PatentTitleYear
10,252,449Rotational molding with pre-formed shapes20198,911,842'Multi-layer rotationally molded low permeation vessels and method for manufacture thereof'20148,721,951'Multi-layer rotationally molded low permeation vessels and method for manufacture thereof'20148,597,747'Multi-layer rotationally molded low permeation vessels and method for manufacture therof'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to CT INC (3)· patent assignee history
2013–2014Patents assigned to GRIMES DANIEL D (2)· patent assignee history
2013–2014Patents assigned to KNEPPER JEREMY R (2)· patent assignee history
2013–2014Patents assigned to SPENCE ALVIN G (2)· patent assignee history
2013–2019Based in North Liberty, IA, US· patent location history
2019Patents assigned to CENTRO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CT INC | 3 | 2013–2014 |
| GRIMES DANIEL Dself | 2 | 2013–2014 |
| KNEPPER JEREMY R | 2 | 2013–2014 |
| SPENCE ALVIN G | 2 | 2013–2014 |
| CENTRO INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Liberty, IA, US | 4 | 2013–2019 |