LexDanaLexDanabeta
Inventor

Scott Trierwiler

Inventor
Fayetteville, NC, US

Overview

3→
Patents
1989–1991
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation38%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
F16KValves13%
PatentTitleYear
4,992,166'Plastic fluid filter and method for manufacturing same'19914,935,127'Pressure relief valve assembly with plastic, one-piece valve'19904,820,409'Plastic pressure relief valve assembly'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to FACET ENTERPRISES (3)· patent assignee history
1989–1991Based in Fayetteville, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACET ENTERPRISES31989–1991
Locations
LocationPatentsSpan
Fayetteville, NC, US31989–1991