Inventor
Michael P. Ohanian
Inventor
Slidell, LA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
G06FElectric digital data processing10%
G06KGraphical data reading10%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%
G07GRegistering the receipt of cash, valuables, or tokens10%
G10LSpeech analysis techniques or speech synthesis10%
PatentTitleYear
6,443,249'Rotary drill bits for directional drilling exhibiting variable weight-on-bit dependent cutting characteristics'20026,360,208'Method and apparatus for automatic tax verification'20026,321,862'Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability'20016,230,828'Rotary drilling bits for directional drilling exhibiting variable weight-on-bit dependent cutting characteristics'20016,199,044'Universal data input and processing device, such as universal point-of-sale device for inputting and processing bar code symbols, document images, and other data'20016,112,836'Rotary drill bits employing tandem gage pad arrangement'20006,109,526'Optical and passive electromagnetic reader for reading machine-readable symbols, such as bar codes, and reading wireless tags, such as radio frequency tags, and corresponding method'20006,006,845'Rotary drill bits for directional drilling employing tandem gage pad arrangement with reaming capability'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to BAKER HUGHES INC (5)· patent assignee history
1999–2002Based in Slidell, LA, US· patent location history
2000–2002Patents assigned to INTERMEC IP CORP (3)· patent assignee history
2000–2002Based in Everett, WA, US· patent location history
2001Based in Henderson, NV, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 5 | 1999–2002 |
| INTERMEC IP CORP | 3 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Slidell, LA, US | 4 | 1999–2002 |
| Everett, Washington, US | 3 | 2000–2002 |
| Henderson, NV, US | 1 | 2001 |