Individual holder
RICCI DONATO L
US·27 granted patents·1 pending application·775 citations·filing 1987–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
28 records- 0198US4939964ALow-clearance pipe latheRICCI DONATO L·Filed 1988·Granted Jul 10, 1990·120 cites·7 claims
- 0298US4739685ASplit frame portable machining latheRICCI DONATO L·Filed 1987·Granted Apr 26, 1988·121 cites·15 claims
- 0397US6619164B1Hinge connected clamshell latheRICCI DONATO L·Filed 2002·Granted Sep 16, 2003·63 cites·5 claims
- 0495US5189933AClamshell mounted pipe nozzle weld milling machine with centering apparatusRICCI DONATO L·Filed 1991·Granted Mar 2, 1993·74 cites·17 claims
- 0592US6257110B1Tube sawRICCI DONATO L·Filed 2000·Granted Jul 10, 2001·63 cites·9 claims
- 0692US4944205ARatchet feed drive for clamshell latheRICCI DONATO L·Filed 1990·Granted Jul 31, 1990·81 cites·6 claims
- 0790US6615696B2Oval manway facing machineRICCI DONATO L·Filed 2001·Granted Sep 9, 2003·38 cites·9 claims
- 0888US6447220B1Portable boring/facing machineRICCI DONATO L·Filed 2000·Granted Sep 10, 2002·38 cites·16 claims
- 0985US6799494B1Mounting brace for a journal turning latheRICCI DONATO L·Filed 2003·Granted Oct 5, 2004·31 cites·35 claims
- 1073US7069829B2Radial feed facing head for boring barRICCI DONATO L·Filed 2005·Granted Jul 4, 2006·8 cites·6 claims
- 1172US6427567B1Drive motor mount for clamshell latheRICCI DONATO L·Filed 2000·Granted Aug 6, 2002·16 cites·1 claims
- 1266USD466132SDrive motor mount for clamshell latheRICCI DONATO L·Filed 2002·Granted Nov 26, 2002·14 cites·1 claims
- 1365US6189425B1Rapid end prep latheRICCI DONATO L·Filed 1999·Granted Feb 20, 2001·26 cites·22 claims
- 1464US6968768B2Slitting sawRICCI DONATO L·Filed 2003·Granted Nov 29, 2005·7 cites·8 claims
- 1560US5881618ATool block slide assembly for automated cutting toolRICCI DONATO L·Filed 1998·Granted Mar 16, 1999·20 cites·9 claims
- 1654USD427499STube squaring machineRICCI; DONATO L·Filed 1999·Granted Jul 4, 2000·8 cites·1 claims
- 1751US5030046AValve seal ring seating machineRICCI DONATO L·Filed 1990·Granted Jul 9, 1991·14 cites·11 claims
- 1848US6990878B2Radial feed facing head for boring barRICCI DONATO L·Filed 2004·Granted Jan 31, 2006·4 cites·10 claims
- 1943US4799409APortable end preparation apparatusRICCI DONATO L·Filed 1987·Granted Jan 24, 1989·8 cites·3 claims
- 2042US2006151454A1Apparatus and method for affixing heat treating pads and insulation to a vessel to be girth weldedRICCI DONATO L·Filed 2005·Application pending·0 cites
- 2140US6186037B1Tube squaring machine having axially stationary cutting tool shaft and axially movable tube holding colletRICCI DONATO L·Filed 1999·Granted Feb 13, 2001·7 cites·6 claims
- 2238US4856390AValve reseater apparatus and methodRICCI DONATO L·Filed 1988·Granted Aug 15, 1989·6 cites·2 claims
- 2336USD427212SPipe end prep machineRICCI DONATO L·Filed 1999·Granted Jun 27, 2000·2 cites·1 claims
- 2436US5116566ACRD milling machineRICCI DONATO L·Filed 1991·Granted May 26, 1992·3 cites·6 claims
- 2535USD492950SJournal turning lathe having a dual feed screw driveRICCI DONATO L·Filed 2003·Granted Jul 13, 2004·2 cites·1 claims
- 2633USD494197SSlitting sawRICCI DONATO L·Filed 2003·Granted Aug 10, 2004·1 cites·1 claims
- 2730USD470515SOval manway facerRICCI DONATO L·Filed 2002·Granted Feb 18, 2003·0 cites·1 claims
- 2829USD502187SRadial feed facing head for boring barRICCI DONATO L·Filed 2003·Granted Feb 22, 2005·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →