| Inventions in 2001 | 153 | Change in % |
| Inventions in 2002 | 171 | 11.76% |
| Inventions in 2003 | 176 | 2.92% |
| Inventions in 2004 | 184 | 4.55% |
| Inventions in 2005 | 149 | -19.02% |
| Inventions in 2006 | 181 | 21.48% |
| Inventions in 2007 | 159 | -12.15% |
| Inventions in 2001 | 18 | Change in % |
| Inventions in 2002 | 16 | -11.11% |
| Inventions in 2003 | 17 | 6.25% |
| Inventions in 2004 | 6 | -64.71% |
| Inventions in 2005 | 13 | 116.67% |
| Inventions in 2006 | 10 | -23.08% |
| Inventions in 2007 | 18 | 80.00% |
| USPC Class | NAICS Code | Description | Allocation |
| 408 | 23 | Construction | 11.55% |
| 408 | 33 | Manufacturing | 88.45% |
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 |
| 408 | 236 | Construction of Buildings | 5.587% |
| 408 | 332 | Fabricated Metal Product Manufacturing | 2.437% |
| 408 | 333 | Machinery Manufacturing | 91.976% |