1. Troxler Electronic Laboratories, Inc. (90 from 133 patents)

2. Other (10 from 832,448 patents)

3. International Research Institute Inc. (4 from 4 patents)

4. International Research Institute Iri (4 from 4 patents)

5. Crude Spill Cleaning Co. Inc. (2 from 2 patents)

6. Iri (1 from 4 patents)

7. International Research Institute Ciri (1 from 1 patent)

8. Troxler Laboratories, Inc. (1 from 1 patent)

9. Trxoler Electronic Laboratories, Inc. (1 from 1 patent)

10. Troxler, Robert, Ernest (0 patent)

11. Troxler Electronics Laboratories, Inc. (0 patent)

12. Troxler Electronics Labs (0 patent)

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