Inventor · disambiguated record
Charles A. Long, Jr.
Also filed as: LONG JR CHARLES A
21 granted patents·882 citations·filing 1976–1993
97Inventor score
Files withLONG TECHNOLOGIES INC8LONG ENTERPRISES INC5LONG JR CHARLES A3AMER O MATIC CORP2INSITUFORM NETHERLANDS BV2
Top patents by PatentIndex Score
21 records- 0197US4685983AMethod and apparatus for the installation of a liner within a conduitLONG TECHNOLOGIES INC·Filed 1984·Granted Aug 11, 1987·118 cites·76 claims
- 0291US5374174AApparatus for/installing a liner within a service pipe or the likeINSITUFORM NETHERLANDS BV·Filed 1993·Granted Dec 20, 1994·74 cites·14 claims
- 0388US5108533AMethod and combination for installing a liner within a service pipe transversely connected to a main pipeLONG TECHNOLOGIES INC·Filed 1989·Granted Apr 28, 1992·90 cites·7 claims
- 0488US4776370AApparatus for securing a cable to a tubular pipe linerLONG TECHNOLOGIES INC·Filed 1987·Granted Oct 11, 1988·67 cites·8 claims
- 0587US4668125ASelf-contained, transportable apparatus for inserting a liner into a pipeLONG TECHNOLOGIES INC·Filed 1985·Granted May 26, 1987·61 cites·23 claims
- 0686US5358359AApparatus for everting a tubeINSITUFORM NETHERLANDS BV·Filed 1993·Granted Oct 25, 1994·59 cites·28 claims
- 0786US4630676ARemotely controlled hydraulic cutter apparatusLONG TECHNOLOGIES INC·Filed 1983·Granted Dec 23, 1986·57 cites·10 claims
- 0883US4126779ARemittance processorAMER O MATIC CORP·Filed 1976·Granted Nov 21, 1978·47 cites·13 claims
- 0981US5044824AMethod and apparatus for locating a service pipe outlet transversely connected to a lined main pipeLONG TECHNOLOGIES INC·Filed 1990·Granted Sep 3, 1991·56 cites·9 claims
- 1081US4819721ARemotely controlled articulatable hydraulic cutter apparatusLONG TECHNOLOGIES INC·Filed 1987·Granted Apr 11, 1989·51 cites·18 claims
- 1173US4530504AStabilizer for manual video game controllerLONG JR CHARLES A·Filed 1983·Granted Jul 23, 1985·30 cites·1 claims
- 1269US4142430AEnvelope openerAMER O MATIC CORP·Filed 1977·Granted Mar 6, 1979·22 cites·17 claims
- 1368US5150989AMethod and apparatus for locating a service pipe outlet transversely connected to a lined main pipeLONG TECHNOLOGIES INC·Filed 1991·Granted Sep 29, 1992·30 cites·12 claims
- 1462US5147563ASewage sludge treatment with gas injectionLONG ENTERPRISES INC·Filed 1990·Granted Sep 15, 1992·33 cites·9 claims
- 1555US4487699ASewage sludge treatment apparatus and processLONG JR CHARLES A·Filed 1983·Granted Dec 11, 1984·17 cites·46 claims
- 1652US4520524ARemotely controlled hydraulic cleaner apparatusLONG JR CHARLES A·Filed 1984·Granted Jun 4, 1985·12 cites·18 claims
- 1751US4695388AApparatus and process for rapid sewage sludge separationLONG ENTERPRISES INC·Filed 1986·Granted Sep 22, 1987·17 cites·13 claims
- 1850US4582612ASewage sludge treatment apparatusLONG ENTERPRISES INC·Filed 1984·Granted Apr 15, 1986·14 cites·19 claims
- 1949US4659464AApparatus for dispersing sludge with gas impingementLONG ENTERPRISES INC·Filed 1986·Granted Apr 21, 1987·16 cites·9 claims
- 2029US5248419ASewage sludge treatment with gas injectionLONG ENTERPRISES·Filed 1992·Granted Sep 28, 1993·7 cites·7 claims
- 2129US4936983ASewage sludge treatment with gas injectionLONG ENTERPRISES INC·Filed 1989·Granted Jun 26, 1990·4 cites·9 claims
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