LexDanaLexDanabeta
Inventor

Brad Face

Inventor
Norfolk, VA, US

Overview

1→
Patents
1998
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
B28BShaping clay or other ceramic compositions25%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like25%
E04GScaffolding25%
PatentTitleYear
5,814,232'Method of separating constitutent ingredients of mixtures by staged resonant frequency vibration'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Norfolk, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Locations
LocationPatentsSpan
Norfolk, Virginia, US11998