| Inventions in 2001 | 156 | Change in % |
| Inventions in 2002 | 170 | 8.97% |
| Inventions in 2003 | 213 | 25.29% |
| Inventions in 2004 | 247 | 15.96% |
| Inventions in 2005 | 294 | 19.03% |
| Inventions in 2006 | 314 | 6.80% |
| Inventions in 2007 | 383 | 21.97% |
| Inventions in 2001 | 5 | Change in % |
| Inventions in 2002 | 3 | -40.00% |
| Inventions in 2003 | 14 | 366.67% |
| Inventions in 2004 | 4 | -71.43% |
| Inventions in 2005 | 4 | 0.00% |
| Inventions in 2006 | 6 | 50.00% |
| Inventions in 2007 | 12 | 100.00% |
| USPC Class | NAICS Code | Description | Allocation |
| 227 | 23 | Construction | 19.336% |
| 227 | 32 | Manufacturing | 2.643% |
| 227 | 33 | Manufacturing | 78.022% |
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 |
| 227 | 236 | Construction of Buildings | 8.937% |
| 227 | 332 | Fabricated Metal Product Manufacturing | 5.411% |
| 227 | 333 | Machinery Manufacturing | 29.956% |
| 227 | 339 | Miscellaneous Manufacturing | 55.695% |