| Inventions in 2001 | 133 | Change in % |
| Inventions in 2002 | 151 | 13.53% |
| Inventions in 2003 | 123 | -18.54% |
| Inventions in 2004 | 153 | 24.39% |
| Inventions in 2005 | 133 | -13.07% |
| Inventions in 2006 | 122 | -8.27% |
| Inventions in 2007 | 141 | 15.57% |
| Inventions in 2001 | 3 | Change in % |
| Inventions in 2002 | 7 | 133.33% |
| Inventions in 2003 | 10 | 42.86% |
| Inventions in 2004 | 12 | 20.00% |
| Inventions in 2005 | 18 | 50.00% |
| Inventions in 2006 | 11 | -38.89% |
| Inventions in 2007 | 14 | 27.27% |
| USPC Class | NAICS Code | Description | Allocation |
| 409 | 23 | Construction | 24.172% |
| 409 | 33 | Manufacturing | 75.828% |
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 |
| 409 | 236 | Construction of Buildings | 18.387% |
| 409 | 332 | Fabricated Metal Product Manufacturing | 6.739% |
| 409 | 333 | Machinery Manufacturing | 66.9% |
| 409 | 334 | Computer and Electronic Product Manufacturing | 7.973% |