LexDanaLexDanabeta
Inventor

Bartley R. Williams

Inventor
Voorhees, NJ, US

Overview

2→
Patents
1994–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation33%
C02FTreatment of water, waste water, sewage, or sludge33%
E04DRoof coverings33%
PatentTitleYear
10,914,074Rain gutter installation device20215,294,347'Dispersion polymers for ethylene quench water clarification'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to NALCO CHEMICAL CO (1)· patent assignee history
1994Based in Hampton, SC, US· patent location history
2021Patents assigned to WILLIAMS BARTLEY R (1)· patent assignee history
2021Based in Voorhees, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NALCO CHEMICAL CO11994
WILLIAMS BARTLEY Rself12021
Locations
LocationPatentsSpan
Voorhees, New Jersey, US12021
Hampton, SC, US11994