Individual holder
CRISAFULLI JOSEPH T
US·3 granted patents·17 citations·filing 1987–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0138US4746553ALiquid injection machineCRISAFULLI JOSEPH T·Filed 1987·Granted May 24, 1988·10 cites·9 claims
- 0228US5046448ARailroad tie treating method and apparatusesCRISAFULLI JOSEPH T·Filed 1989·Granted Sep 10, 1991·7 cites·10 claims
- 0321US5354373AInjection heads for railroad tie treating apparatusCRISAFULLI JOSEPH T·Filed 1991·Granted Oct 11, 1994·0 cites·10 claims
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