Inventor · disambiguated record
Richard R. Lewellen
Also filed as: LEWELLEN RICHARD · LEWELLEN RICHARD R
29 granted patents·2 pending applications·443 citations·filing 1981–2014
97Inventor score
Files withSTAHL/SCOTT FETZER COMPANY10NORDSON CORP5RUBBERMAID INC5THE SCOTT FETZER COMPANY5LEWELLEN RICHARD R2
Top patents by PatentIndex Score
31 records- 0189USD276617SApparatus for melting and dispensing thermoplastic materialNORDSON CORP·Filed 1982·Granted Dec 4, 1984·25 cites·1 claims
- 0288USD282421SWorkstationMEDICOMP INC·Filed 1983·Granted Feb 4, 1986·26 cites·1 claims
- 0388US4456151AHousing for apparatus for melting and dispensing thermoplastic materialNORDSON CORP·Filed 1981·Granted Jun 26, 1984·45 cites·20 claims
- 0487USD270353SThermoplastic material melting apparatusNORDSON CORP·Filed 1981·Granted Aug 30, 1983·22 cites·1 claims
- 0584US5351730AMultipurpose portable workbenchRUBBERMAID INC·Filed 1993·Granted Oct 4, 1994·46 cites·17 claims
- 0681USD351817SUtility truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1993·Granted Oct 25, 1994·22 cites·1 claims
- 0781USD346571SUtility truck bodyTHE SCOTT FETZER COMPANY·Filed 1992·Granted May 3, 1994·22 cites·1 claims
- 0881USD342930SPair of truck body side panelsTHE SCOTT FETZER COMPANY·Filed 1992·Granted Jan 4, 1994·22 cites·1 claims
- 0981US4871064ACassette storage containerALPHA ENTERPRISES INC·Filed 1988·Granted Oct 3, 1989·25 cites·22 claims
- 1080USD344167SHamperRUBBERMAID INC·Filed 1992·Granted Feb 8, 1994·23 cites·1 claims
- 1180USD277856SComputerized electronic robot controllerNORDSON CORP·Filed 1982·Granted Mar 5, 1985·16 cites·1 claims
- 1278USD364591SVan bodySTAHL/SCOTT FETZER COMPANY·Filed 1994·Granted Nov 28, 1995·19 cites·1 claims
- 1372USD431498SDump truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1999·Granted Oct 3, 2000·16 cites·1 claims
- 1470USD429662SDump truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1999·Granted Aug 22, 2000·15 cites·1 claims
- 1568USD351816STruck body rear end unitSTAHL/SCOTT FETZER COMPANY·Filed 1993·Granted Oct 25, 1994·13 cites·1 claims
- 1661USD345123STruck body rear end unitTHE SCOTT FETZER COMPANY·Filed 1992·Granted Mar 15, 1994·10 cites·1 claims
- 1759USD361216SPortable workbenchRUBBERMAID INC·Filed 1993·Granted Aug 15, 1995·9 cites·1 claims
- 1856US6957960B2Method and apparatus kit for demonstrating archimedes' principleLEWELLEN RICHARD R·Filed 2004·Granted Oct 25, 2005·1 cites·15 claims
- 1955USD351823SEnclosure canopy for a utility truckSTAHL/SCOTT FETZER COMPANY·Filed 1993·Granted Oct 25, 1994·8 cites·1 claims
- 2055US2016009464A1Removeable lid with vacuum release apparatusLEWELLEN RICHARD·Filed 2014·Application pending·0 cites
- 2153USD367921SCover for a regulator and fill valveTHE SCOTT FETZER COMPANY·Filed 1994·Granted Mar 12, 1996·7 cites·1 claims
- 2253USD345124STruck body rear end unitTHE SCOTT FETZER COMPANY·Filed 1992·Granted Mar 15, 1994·7 cites·1 claims
- 2351US5129526ANewspaper container and bundlerRUBBERMAID INC·Filed 1991·Granted Jul 14, 1992·13 cites·20 claims
- 2450US2006191352A1Educational device to measure the strength and deflection of a trussLEWELLEN RICHARD R·Filed 2005·Application pending·0 cites
- 2548USD429676SCab protector for a dump truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1999·Granted Aug 22, 2000·6 cites·1 claims
- 2647USD333051SNewspaper bundling rackRUBBERMAID INC·Filed 1991·Granted Feb 9, 1993·5 cites·1 claims
- 2747US4854827ASanitary pump stationSEALAND TECHNOLOGY INC·Filed 1987·Granted Aug 8, 1989·11 cites·22 claims
- 2840USD273103SFluid material application controllerNORDSON CORP·Filed 1981·Granted Mar 20, 1984·2 cites·1 claims
- 2938USD444753SOuter surface of a pair of side panels for a dump truck bodySTAHL SCOTT FETZER COMPANY·Filed 2000·Granted Jul 10, 2001·3 cites·1 claims
- 3038USD435499SOuter surface of a pair of side panels for a dump truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1999·Granted Dec 26, 2000·3 cites·1 claims
- 3132USD430091SEnd gate for a dump truck bodySTAHL/SCOTT FETZER COMPANY·Filed 1999·Granted Aug 29, 2000·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →