Inventor · disambiguated record
John M. Antos
Also filed as: ANTOS JOHN M · BUTLER FREDERICK A · HENKE ARTHUR W · HOFFMAN JOHN A
45 granted patents·1 pending application·1,013 citations·filing 1975–2002
99Inventor score
Files withTHETFORD CORP45
Top patents by PatentIndex Score
46 records- 0194US4305164APortable toilet facilityTHETFORD CORP·Filed 1979·Granted Dec 15, 1981·63 cites·7 claims
- 0293US6000771ARV refrigerator with swinging closure door capable of being opened from both left and right sidesTHETFORD CORP·Filed 1998·Granted Dec 14, 1999·95 cites·2 claims
- 0391USD255597SToiletTHETFORD CORP·Filed 1978·Granted Jun 24, 1980·25 cites·1 claims
- 0489US5715544AToilet with improved flush nozzleTHETFORD CORP·Filed 1995·Granted Feb 10, 1998·50 cites·5 claims
- 0589US4776631ASelf-contained RV sanitary systemsTHETFORD CORP·Filed 1986·Granted Oct 11, 1988·63 cites·65 claims
- 0684US4779650ATelescoping drain assembly for recreational vehiclesTHETFORD CORP·Filed 1987·Granted Oct 25, 1988·42 cites·10 claims
- 0783US5875499ARecreational vehicle toilet with flush nozzle deflector shieldTHETFORD CORP·Filed 1998·Granted Mar 2, 1999·31 cites·21 claims
- 0883US5060320ARecreational vehicle toilet with foot pedal flushTHETFORD CORP·Filed 1990·Granted Oct 29, 1991·32 cites·4 claims
- 0982USD250344SToiletTHETFORD CORP·Filed 1977·Granted Nov 21, 1978·15 cites·1 claims
- 1079US3949430APortable toiletTHETFORD CORP·Filed 1975·Granted Apr 13, 1976·32 cites·19 claims
- 1177US5073994ALow water toilet with pulsed flushTHETFORD CORP·Filed 1990·Granted Dec 24, 1991·30 cites·15 claims
- 1275US5010602AToilet with pulsed flow of flush waterTHETFORD CORP·Filed 1990·Granted Apr 30, 1991·25 cites·2 claims
- 1375USD257385SToiletTHETFORD CORP·Filed 1978·Granted Oct 14, 1980·11 cites·1 claims
- 1474US4185337APortable toilet with improved flush apparatusTHETFORD CORP·Filed 1978·Granted Jan 29, 1980·26 cites·6 claims
- 1572US5557810APortable toilet with battery operated flush assemblyTHETFORD CORP·Filed 1994·Granted Sep 24, 1996·23 cites·5 claims
- 1672US4217668APortable toiletTHETFORD CORP·Filed 1979·Granted Aug 19, 1980·24 cites·15 claims
- 1770USD262051SPortable toiletTHETFORD CORP·Filed 1979·Granted Nov 24, 1981·9 cites·1 claims
- 1869US5247974APneumatic sealing device for waste disposal systemsTHETFORD CORP·Filed 1992·Granted Sep 28, 1993·35 cites·7 claims
- 1968USD262050SPortable toiletTHETFORD CORP·Filed 1979·Granted Nov 24, 1981·8 cites·1 claims
- 2065US7350886B2Refrigeration storage bin including flip-top coverTHETFORD CORP·Filed 2002·Granted Apr 1, 2008·17 cites·15 claims
- 2165US4944048ASelf-contained RV sanitary systemTHETFORD CORP·Filed 1989·Granted Jul 31, 1990·25 cites·38 claims
- 2265US4805660AVent structure for flush water holding tank of vehicle toiletsTHETFORD CORP·Filed 1987·Granted Feb 21, 1989·20 cites·7 claims
- 2363US4906033ARV door assemblyTHETFORD CORP·Filed 1988·Granted Mar 6, 1990·22 cites·14 claims
- 2461US4547916AMagnetically actuated level indicatorTHETFORD CORP·Filed 1983·Granted Oct 22, 1985·20 cites·21 claims
- 2561US4180876APortable toiletsTHETFORD CORP·Filed 1978·Granted Jan 1, 1980·19 cites·18 claims
- 2658US6827410B2Refrigerator door assembly and method of making sameTHETFORD CORP·Filed 2002·Granted Dec 7, 2004·12 cites·21 claims
- 2758US4926508APortable toilet with battery operated flush assemblyTHETFORD CORP·Filed 1989·Granted May 22, 1990·21 cites·10 claims
- 2857US4215445APortable toiletsTHETFORD CORP·Filed 1979·Granted Aug 5, 1980·15 cites·11 claims
- 2955US4462124AFlush apparatus for water closet and method of operationTHETFORD CORP·Filed 1981·Granted Jul 31, 1984·19 cites·11 claims
- 3053US4185340AToilet apparatusTHETFORD CORP·Filed 1978·Granted Jan 29, 1980·14 cites·17 claims
- 3152US5318275APortable waste holding tank with improved inlet valve assemblyTHETFORD CORP·Filed 1992·Granted Jun 7, 1994·15 cites·13 claims
- 3252US5056166ASelf-contained RV sanitary systemsTHETFORD CORP·Filed 1990·Granted Oct 15, 1991·19 cites·4 claims
- 3352US4032996ASealing apparatus for toiletTHETFORD CORP·Filed 1976·Granted Jul 5, 1977·16 cites·14 claims
- 3451US6158061ASanitary toilet with integral water supply and manual flush assemblyTHETFORD CORP·Filed 1996·Granted Dec 12, 2000·12 cites·1 claims
- 3551US5746466AFlush service door for RVTHETFORD CORP·Filed 1996·Granted May 5, 1998·19 cites·8 claims
- 3651US4145773APortable toilet with vent means for the holding tankTHETFORD CORP·Filed 1978·Granted Mar 27, 1979·12 cites·8 claims
- 3748US4908885ASeal for self contained sanitary systemsTHETFORD CORP·Filed 1988·Granted Mar 20, 1990·15 cites·2 claims
- 3847US7753461B2Refrigerator shelving systemTHETFORD CORP·Filed 2002·Granted Jul 13, 2010·4 cites·18 claims
- 3947US7097213B2Latching arrangement for a refrigerator doorTHETFORD CORP·Filed 2002·Granted Aug 29, 2006·8 cites·12 claims
- 4047US4641383APortable toilet holding tank spoutTHETFORD CORP·Filed 1985·Granted Feb 10, 1987·14 cites·12 claims
- 4143USD390525SRV door unitTHETFORD CORP·Filed 1996·Granted Feb 10, 1998·5 cites·1 claims
- 4242US4703785ATank fill assistTHETFORD CORP·Filed 1986·Granted Nov 3, 1987·13 cites·35 claims
- 4339US4769860APortable toilet holding tank spoutTHETFORD CORP·Filed 1986·Granted Sep 13, 1988·10 cites·10 claims
- 4436US2005136822A1Vent assembly for a vehicle refrigeratorFiled 2002·Application pending·0 cites
- 4535US4570273APortable toilet pourspoutTHETFORD CORP·Filed 1983·Granted Feb 18, 1986·5 cites·12 claims
- 4631US4712255APortable toilet with valve actuating handle that automatically locks the valve in closed position during emptying of the holding tankTHETFORD CORP·Filed 1986·Granted Dec 15, 1987·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →