| Inventions in 2002 | 433 | Change in % |
| Inventions in 2003 | 474 | 9.47% |
| Inventions in 2004 | 478 | 0.84% |
| Inventions in 2005 | 501 | 4.81% |
| Inventions in 2006 | 600 | 19.76% |
| Inventions in 2007 | 601 | 0.17% |
| Inventions in 2008 | 547 | -8.99% |
| Inventions in 2002 | 8 | Change in % |
| Inventions in 2003 | 15 | 87.50% |
| Inventions in 2004 | 16 | 6.67% |
| Inventions in 2005 | 18 | 12.50% |
| Inventions in 2006 | 20 | 11.11% |
| Inventions in 2007 | 13 | -35.00% |
| Inventions in 2008 | 4 | -69.23% |
| USPC Class | NAICS Code | Description | Allocation |
| 200 | 23 | Construction | 44.438% |
| 200 | 32 | Manufacturing | 2.248% |
| 200 | 33 | Manufacturing | 53.314% |
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 |
| 200 | 236 | Construction of Buildings | 37.494% |
| 200 | 326 | Plastics and Rubber Products Manufacturing | 2.096% |
| 200 | 333 | Machinery Manufacturing | 9.265% |
| 200 | 334 | Computer and Electronic Product Manufacturing | 12.118% |
| 200 | 335 | Electrical Equipment, Appliance, and Component Manufacturing | 23.633% |
| 200 | 336 | Transportation Equipment Manufacturing | 2.053% |
| 200 | 339 | Miscellaneous Manufacturing | 13.341% |