LexDanaLexDanabeta
Inventor

Craig R. Bruns

Inventor
Danville, CA, US

Overview

11→
Patents
1998–2007
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A61Cprimary
A61CDentistry50%
B24CAbrasive or related blasting with particulate material32%
B05BSpraying apparatus9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
PatentTitleYear
RE039714'Hand-holdable gas/abrasion apparatus'20076,790,035'Method and kits for forming pontics in polymeric shell aligners'20046,439,966'Hand-holdable gas/abrasion apparatus'20026,277,003'Gas abrasive particle apparatus and valving therefor'20016,149,509'Removable nozzle for a sandblaster handpiece'20006,024,566'Abrasive container for gas-abrasive applications'20005,984,677'Air abrasive particle apparatus'19995,984,678'Friable abrasive media'19995,810,587'Friable abrasive media'19985,765,759'Removable nozzle for a sandblaster handpiece'19985,718,581'Air abrasive particle apparatus'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to DANVILLE ENGINEERING (6)· patent assignee history
1998Patents assigned to DANVILLE MANUFACTURING INC (1)· patent assignee history
1998–2007Based in Danville, CA, US· patent location history
1998Based in San Ramon, CA, US· patent location history
1998Based in Contra Costa, CA, US· patent location history
2000Patents assigned to DANVILLE MATERIALS (1)· patent assignee history
2004Patents assigned to ALIGN TECHNOLOGY INC (1)· patent assignee history
2007Patents assigned to DANVILLE MATERIALS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DANVILLE ENGINEERING61998–2001
ALIGN TECHNOLOGY INC12004
DANVILLE MANUFACTURING INC11998
DANVILLE MATERIALS12000
DANVILLE MATERIALS INC12007
Locations
LocationPatentsSpan
Danville, California, US91998–2007
San Ramon, California, US11998
Contra Costa, California, US11998