LexDanaLexDanabeta
Inventor

Kevin J. DeRyke

Inventor
Webster, NY, US

Overview

4→
Patents
1998–2005
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.

B29Dprimary
B29DProducing particular articles from plastics or from substances in a plastic state33%
G02CSpectacles22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
B29CShaping or joining of plastics11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles11%
PatentTitleYear
6,939,486'Apparatus and method for making intraocular lenses'20056,244,708'Contact lenses providing improved visual acuity'20016,197,227'Toric axis alignment machine and method'20015,815,239'Contact lenses providing improved visual acuity'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Based in Webster, NY, US· patent location history
2001–2005Patents assigned to BAUSCH & LOMB (3)· patent assignee history
2005Based in Tampa, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAUSCH & LOMB32001–2005
Locations
LocationPatentsSpan
Webster, New York, US31998–2001
Tampa, Florida, US12005