LexDanaLexDanabeta
Inventor

Tracy V. Silloway

Inventor
Hampton, NH, US

Overview

2→
Patents
1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
H01JElectric discharge tubes or discharge lamps33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
6,001,477'Phosphor powder for coating lamp envelopes and method for preparation'19995,858,277'Aqueous phosphor coating suspension for lamps'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to OSRAM SYLVANIA INC (2)· patent assignee history
1999Based in Hampton, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSRAM SYLVANIA INC21999
Locations
LocationPatentsSpan
Hampton, NH, US21999