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1 Summary
2 Text and Data Source
3 Text Licensing
4 Image Licensing

[edit] Summary

Table of US computer patents issued by class of invention as of 2004. Author: Mark Nowotarski

[edit] Text and Data Source

Patent Counts By Class By Year JANUARY 1977 -- DECEMBER 2004 PATENTS DISTRIBUTED BY CALENDAR YEAR OF GRANT, USPTO

[edit] Text Licensing

This image is a work of a United States Department of Commerce employee, taken or made during the course of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
Subject to disclaimers.

[edit] Image Licensing

I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
Subject to disclaimers.

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(del) (cur) 01:35, 4 May 2006 . . Nowa (Talk | contribs) . . 626×742 (149,128 bytes) (Table of US computer patents issued by class of invention as of 2004. Author: Mark Nowotarski)