Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Craig Timothy Einfeldt — 5 Patents

ABAb-Cwt: 5 patents #4 of 8Top 50%
Collegeville, PA: #171 of 630 inventorsTop 30%
Pennsylvania: #16,056 of 74,527 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Craig Timothy Einfeldt has been granted 5 US patents while listed as an inventor at Ab-Cwt. The first was granted in 2010 and the most recent in November 2014. Craig Timothy Einfeldt ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Craig Timothy Einfeldt in Collegeville, PA, US.

Patents per Year

Patents granted per year, 2010 to 2014Bar chart with a peak of 2 patents in 2010.peak 22010: 2 patents20102011: 1 patents20112014: 2 patents2014

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8877992 Methods and apparatus for converting waste materials into fuels and other useful products Brian S. Appel, Terry N. Adams, James H. Freiss, William F. Lange, Shannon Jones 2014-11-04
8809606 Process for conversion of organic, waste, or low-value materials into useful products Brian S. Appel, Terry N. Adams, Michael J. Roberts, William F. Lange, James H. Freiss +1 more 2014-08-19
8003833 Process for conversion of organic, waste, or low-value materials into useful products Brian S. Appel, Terry N. Adams, Michael J. Roberts, William F. Lange, James H. Freiss +1 more 2011-08-23
7771699 Depolymerization process of conversion of organic and non-organic waste materials into useful products Terry N. Adams, Brian S. Appel, James H. Freiss 2010-08-10
7692050 Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products Terry N. Adams, Brian S. Appel, James H. Freiss 2010-04-06