LexDanaLexDanabeta
Inventor

Stanley E. Eppert, Jr.

Inventor
Wilmington, DE, US

Overview

4→
Patents
1994–2003
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing33%
B24DTools for grinding, buffing or sharpening33%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
6,561,891'Eliminating air pockets under a polished pad'20036,358,130'Polishing pad'20025,409,992'Calenderable blends containing broad molecular weight distribution propylene polymer material'19955,338,801'Compositions of propylene polymer materials and olefin polymer materials with reduced gloss'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to HIMONT INC (2)· patent assignee history
1994–1995Based in New Castle, DE, US· patent location history
2002–2003Patents assigned to RODEL INC (2)· patent assignee history
2002–2003Based in Wilmington, DE, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIMONT INC21994–1995
RODEL INC22002–2003
Locations
LocationPatentsSpan
Wilmington, Delaware, US22002–2003
New Castle, Delaware, US21994–1995