Inventor
Peter S. McGraw
Inventor
Severna Park, MD, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B30Bprimary
B30BPresses in general20%
B29BPreparation or pretreatment of the material to be shaped13%
B29CShaping or joining of plastics13%
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. inserts13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B02CCrushing, pulverising, or disintegrating in general7%
F15BSystems acting by means of fluids in general7%
PatentTitleYear
5,489,200'Compress/melt processor for contaminated plastic waste'19965,488,278'Load limit system for mechanical linear actuator'19965,411,697'Method for processing contaminated plastic waste'19955,379,955'Infeed hopper with pivotable throat for shredder or granulator'19955,144,889'Apparatus for forming negatively buoyant high-density trash slugs'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to US NAVY (1)· patent assignee history
1992–1996Based in Severna Park, MD, US· patent location history
1995–1996Patents assigned to US ARMY (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US ARMY | 4 | 1995–1996 |
| US NAVY | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Severna Park, Maryland, US | 5 | 1992–1996 |