| Inventions in 2002 | 1755 | Change in % |
| Inventions in 2003 | 1793 | 2.17% |
| Inventions in 2004 | 1955 | 9.04% |
| Inventions in 2005 | 2026 | 3.63% |
| Inventions in 2006 | 2294 | 13.23% |
| Inventions in 2007 | 2340 | 2.01% |
| Inventions in 2008 | 1962 | -16.15% |
| Inventions in 2002 | 4 | Change in % |
| Inventions in 2003 | 4 | 0.00% |
| Inventions in 2004 | 6 | 50.00% |
| Inventions in 2005 | 2 | -66.67% |
| Inventions in 2006 | 5 | 150.00% |
| Inventions in 2007 | 6 | 20.00% |
| Inventions in 2008 | 4 | -33.33% |
| USPC Class | NAICS Code | Description | Allocation |
| 700 | 31 | Manufacturing | 5.319% |
| 700 | 33 | Manufacturing | 94.681% |
There are rounding errors experienced when converting USPC Classes to NAICS codes. Items with less than ~2.5% influence in a category are removed for clarity. For instance, multiple Micro classes can sum up to a Macro class greater than 2.5% without being delineated. Or a Macro view shows a number far larger than the sum of Micro categories because many small contributors were not shown. Eliminating categories (Macro or Micro) with less than ~2.5% influence results in small differences between the figures above and those below (to the right).
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| USPC Class | NAICS Code | Description | Allocation |
| 700 | 311 | Food Manufacturing | 4.032% |
| 700 | 333 | Machinery Manufacturing | 11.765% |
| 700 | 334 | Computer and Electronic Product Manufacturing | 84.203% |