Inventor · disambiguated record
Charles L. Smith
Also filed as: SMITH CHARLES · SMITH CHARLES L · SMITH CHARLES L JR · SMITH CHARLES LEE
33 granted patents·1 pending application·597 citations·filing 1972–2023
98Inventor score
Top patents by PatentIndex Score
34 records- 0195US11639604B1Triangular standing seam metal roof panel and cover systemMCELROY METAL MILL INC·Filed 2021·Granted May 2, 2023·5 cites·20 claims
- 0295US9404262B1Standing seam metal panel recover for shingled roofsMCELROY METAL MILL INC·Filed 2015·Granted Aug 2, 2016·19 cites·26 claims
- 0394US11665401B2Media device upgrading system with a native user interfaceROKU INC·Filed 2022·Granted May 30, 2023·3 cites·20 claims
- 0494US4018619AHighly activated mixtures for constructing load bearing surfaces and method of making the sameIU TECHNOLOGY CORP·Filed 1976·Granted Apr 19, 1977·125 cites·5 claims
- 0592US11399213B2Media device upgrading systemROKU INC·Filed 2019·Granted Jul 26, 2022·7 cites·22 claims
- 0690US8713864B1Skylight for metal panel roofMCELROY METAL MILL INC·Filed 2012·Granted May 6, 2014·20 cites·35 claims
- 0789US4003431AProcess of cementing wellsBYRON JACKSON INC·Filed 1972·Granted Jan 18, 1977·48 cites·8 claims
- 0887US8938924B1Standing seam metal panel roof recoverMCELROY METAL MILL INC·Filed 2014·Granted Jan 27, 2015·16 cites·25 claims
- 0979US6647112B2One-number global-services international numbering planFiled 2001·Granted Nov 11, 2003·18 cites·7 claims
- 1079US5779496ASliding connector block system for electronic devicesIBM·Filed 1996·Granted Jul 14, 1998·55 cites·21 claims
- 1178US12200302B2Media device upgrading system with networking capabilitiesROKU INC·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
- 1278US8887464B1Metal panel roof recoverSMITH JR CHARLES L·Filed 2012·Granted Nov 18, 2014·10 cites·29 claims
- 1373US4613374APozzolanically stabilized compositions having improved permeability coefficientsCONVERSION SYSTEMS INC·Filed 1985·Granted Sep 23, 1986·35 cites·21 claims
- 1473US4153655AProducts from molten fly ash and scrubber sludge including fly ashMINNICK LEONARD J·Filed 1976·Granted May 8, 1979·18 cites·1 claims
- 1572USD526027SChessboardSMITH CHARLES L·Filed 2004·Granted Aug 1, 2006·19 cites·1 claims
- 1671US5569152ABuffering of cementitious hazardous waste compositions containing electric arc furnace dustCONVERSION SYSTEMS INC·Filed 1994·Granted Oct 29, 1996·22 cites·28 claims
- 1768US4836386ASorting systemFIRESTONE TIRE & RUBBER CO·Filed 1983·Granted Jun 6, 1989·23 cites·4 claims
- 1866US5211750ASynthetic aggregate and landfill methodCONVERSION SYSTEMS INC·Filed 1991·Granted May 18, 1993·30 cites·14 claims
- 1965US3962500AProcess for treating fibersDOW CORNING·Filed 1974·Granted Jun 8, 1976·18 cites·15 claims
- 2062US5245122AMethod and mixture for treating electric arc furnace dustCONVERSION SYSTEMS INC·Filed 1992·Granted Sep 14, 1993·20 cites·17 claims
- 2160US5322389AMethod for transporting a cementitious mixture to an underground spaceCONVERSION SYSTEMS INC·Filed 1993·Granted Jun 21, 1994·19 cites·11 claims
- 2257US6191320B1Finishing of neopentyl glycolBASF AKTIENGESELLCHAFT·Filed 2000·Granted Feb 20, 2001·2 cites·9 claims
- 2357US4005231ATreatment of fibresDOW CORNING·Filed 1975·Granted Jan 25, 1977·9 cites·7 claims
- 2454USD342807SDisposable razorSMITH CHARLES L·Filed 1990·Granted Dec 28, 1993·8 cites·1 claims
- 2553US4040471AMethod of making or repairing and securing lugs and trunnion members to ingot moldsHILTI AG·Filed 1975·Granted Aug 9, 1977·12 cites·8 claims
- 2652US6679823B2Treatment of electric arc furnace dust to resist acid and alkaline leaching of heavy metalsENVIROSAFE SERVICES OF OHIO IN·Filed 2001·Granted Jan 20, 2004·2 cites·31 claims
- 2749US2006037280A1Metal roof systemSMITH CHARLES L JR·Filed 2004·Application pending·0 cites
- 2848US10528241B2Controlling display device settings from a mobile device touch interfaceROKU INC·Filed 2016·Granted Jan 7, 2020·0 cites·15 claims
- 2947US11372531B2Controlling display device settings from a mobile device touch interfaceROKU INC·Filed 2020·Granted Jun 28, 2022·0 cites·20 claims
- 3047US4098572ACurable polysiloxane aqueous emulsion with Na or Mg sulfate, and treating of keratinous fibresDOW CORNING·Filed 1977·Granted Jul 4, 1978·9 cites·9 claims
- 3144US4561704AATM EnclosureJBA COMPANY·Filed 1984·Granted Dec 31, 1985·10 cites·8 claims
- 3242US5256197AAbrasion-resistant synthetic article and method of makingCONVERSION SYSTEMS INC·Filed 1991·Granted Oct 26, 1993·8 cites·18 claims
- 3338USD728194SNeckwearSMITH CHARLES·Filed 2013·Granted May 5, 2015·3 cites·1 claims
- 3435US4259271AMethod of making shot from molten siliceous-aluminous compositionMINNICK L JOHN·Filed 1979·Granted Mar 31, 1981·4 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Charles L. Smith files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →