| Inventions in 2001 | 641 | Change in % |
| Inventions in 2002 | 794 | 23.87% |
| Inventions in 2003 | 929 | 17.00% |
| Inventions in 2004 | 913 | -1.72% |
| Inventions in 2005 | 902 | -1.20% |
| Inventions in 2006 | 859 | -4.77% |
| Inventions in 2007 | 954 | 11.06% |
| Inventions in 2001 | 14 | Change in % |
| Inventions in 2002 | 17 | 21.43% |
| Inventions in 2003 | 15 | -11.76% |
| Inventions in 2004 | 13 | -13.33% |
| Inventions in 2005 | 12 | -7.69% |
| Inventions in 2006 | 10 | -16.67% |
| Inventions in 2007 | 14 | 40.00% |
| USPC Class | NAICS Code | Description | Allocation |
| 398 | 23 | Construction | 2.711% |
| 398 | 33 | Manufacturing | 97.289% |
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 |
| 398 | 333 | Machinery Manufacturing | 13.56% |
| 398 | 334 | Computer and Electronic Product Manufacturing | 86.44% |