| Inventions in 2002 | 96 | Change in % |
| Inventions in 2003 | 97 | 1.04% |
| Inventions in 2004 | 105 | 8.25% |
| Inventions in 2005 | 125 | 19.05% |
| Inventions in 2006 | 86 | -31.20% |
| Inventions in 2007 | 95 | 10.47% |
| Inventions in 2008 | 85 | -10.53% |
| Inventions in 2002 | 0 | ZERO! |
| Inventions in 2003 | 0 | ZERO! |
| Inventions in 2004 | 0 | ZERO! |
| Inventions in 2005 | 1 | 0.00% |
| Inventions in 2006 | 1 | 0.00% |
| Inventions in 2007 | 0 | ZERO! |
| Inventions in 2008 | 0 | ZERO! |
| USPC Class | NAICS Code | Description | Allocation |
| 91 | 23 | Construction | 15.056% |
| 91 | 33 | Manufacturing | 84.944% |
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 |
| 91 | 236 | Construction of Buildings | 7.353% |
| 91 | 333 | Machinery Manufacturing | 92.647% |