LexDanaLexDanabeta
Inventor

Joseph Carl

Inventor
Sterling, IL, US

Overview

2→
Patents
1976–2001
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
G10GRepresentation of music50%
PatentTitleYear
6,283,287'Carrying case for transporting and storing two guitars'20013,987,856'Kelly crowd for vertical drill rig'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to SMITH INTERNATIONAL (1)· patent assignee history
1976Based in Tucson, AZ, US· patent location history
2001Based in Sterling, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITH INTERNATIONAL11976
Locations
LocationPatentsSpan
Sterling, Illinois, US12001
Tucson, AZ, US11976