| Inventions in 2001 | 2203 | Change in % |
| Inventions in 2002 | 2328 | 5.67% |
| Inventions in 2003 | 2457 | 5.54% |
| Inventions in 2004 | 2770 | 12.74% |
| Inventions in 2005 | 3198 | 15.45% |
| Inventions in 2006 | 3348 | 4.69% |
| Inventions in 2007 | 3124 | -6.69% |
| Inventions in 2001 | 2 | Change in % |
| Inventions in 2002 | 4 | 100.00% |
| Inventions in 2003 | 5 | 25.00% |
| Inventions in 2004 | 5 | 0.00% |
| Inventions in 2005 | 2 | -60.00% |
| Inventions in 2006 | 6 | 200.00% |
| Inventions in 2007 | 4 | -33.33% |
| USPC Class | NAICS Code | Description | Allocation |
| 250 | 11 | Agriculture, Forestry, Fishing and Hunting | 16.474% |
| 250 | 23 | Construction | 9.164% |
| 250 | 31 | Manufacturing | 8.339% |
| 250 | 32 | Manufacturing | 4.087% |
| 250 | 33 | Manufacturing | 61.936% |
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 |
| 250 | 113 | Forestry and Logging | 15.385% |
| 250 | 114 | Fishing, Hunting and Trapping | 6.692% |
| 250 | 236 | Construction of Buildings | 8.067% |
| 250 | 311 | Food Manufacturing | 9.255% |
| 250 | 333 | Machinery Manufacturing | 35.404% |
| 250 | 334 | Computer and Electronic Product Manufacturing | 25.197% |