Inventor · disambiguated record
David R. Williams
Also filed as: WILLIAMS DAVID · WILLIAMS DAVID R · WILLIAMS DAVID ROGER
35 granted patents·5 pending applications·5,399 citations·filing 1982–2022
99Inventor score
Top patents by PatentIndex Score
40 records- 0198US6948818B2Method and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2002·Granted Sep 27, 2005·122 cites·8 claims
- 0298US6379005B1Method and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2000·Granted Apr 30, 2002·185 cites·26 claims
- 0398US6095651AMethod and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 1999·Granted Aug 1, 2000·591 cites·168 claims
- 0498US5949521AMethod and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 1998·Granted Sep 7, 1999·414 cites·4 claims
- 0598US5716114AJerk-resistant drawer operating systemPYXIS CORP·Filed 1996·Granted Feb 10, 1998·266 cites·38 claims
- 0697US5777719AMethod and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 1996·Granted Jul 7, 1998·978 cites·25 claims
- 0796US5893515AMist generatorHAHN GARY S·Filed 1994·Granted Apr 13, 1999·123 cites·27 claims
- 0895US6511180B2Determination of ocular refraction from wavefront aberration data and design of optimum customized correctionUNIV ROCHESTER·Filed 2001·Granted Jan 28, 2003·224 cites·76 claims
- 0995US6199986B1Rapid, automatic measurement of the eye's wave aberrationUNIV ROCHESTER·Filed 1999·Granted Mar 13, 2001·437 cites·62 claims
- 1091US6338559B1Apparatus and method for improving vision and retinal imagingUNIV ROCHESTER·Filed 2000·Granted Jan 15, 2002·409 cites·68 claims
- 1190US5460294ASingle dose pharmaceutical dispenser subassemblyPYXIS CORP·Filed 1994·Granted Oct 24, 1995·317 cites·35 claims
- 1288US8279329B2Structured illumination for imaging of stationary and non-stationary, fluorescent and non-fluorescent, objectsSHROFF SAPNA·Filed 2008·Granted Oct 2, 2012·21 cites·46 claims
- 1388US7416305B2Method and apparatus for improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2005·Granted Aug 26, 2008·34 cites·10 claims
- 1487US6299311B1Rapid, automatic measurement of the eye's wave aberrationUNIV ROCHESTER·Filed 2000·Granted Oct 9, 2001·218 cites·46 claims
- 1586US6338366B1Pipe insulation with a jacket measured in fractions of an inchFiled 2001·Granted Jan 15, 2002·35 cites·8 claims
- 1685US8226236B2Method and apparatus for imaging in an eyeWILLIAMS DAVID·Filed 2007·Granted Jul 24, 2012·19 cites·20 claims
- 1783US5839360AProcess of and system for distribution, recovery and handling of bulk edible oil and other fluidsFiled 1996·Granted Nov 24, 1998·54 cites·20 claims
- 1881US6065819AJerk-resistant drawer operation systemPYXIS CORP·Filed 1997·Granted May 23, 2000·235 cites·9 claims
- 1981US5517428AOptimizing a piping systemFiled 1994·Granted May 14, 1996·99 cites·3 claims
- 2081US4848930AFree-standing plastic bagTRINITY PAPER & PLASTICS CORP·Filed 1987·Granted Jul 18, 1989·69 cites·4 claims
- 2179US6827444B2Rapid, automatic measurement of the eye's wave aberrationUNIV ROCHESTER·Filed 2002·Granted Dec 7, 2004·129 cites·90 claims
- 2277US6330852B1Process and a system for distribution, recovery and handling of bulk edible oil and other fluidsFiled 1998·Granted Dec 18, 2001·42 cites·21 claims
- 2377US5346132AMist generatorHAHN GARY S·Filed 1992·Granted Sep 13, 1994·40 cites·17 claims
- 2473US7164793B2Pen-based handwritten character recognition and storage systemWILLIAMS DAVID R·Filed 2005·Granted Jan 16, 2007·11 cites·17 claims
- 2572US7357509B2Metrics to predict subjective impact of eye's wave aberrationUNIV ROCHESTER·Filed 2004·Granted Apr 15, 2008·62 cites·1 claims
- 2671US7077522B2Sharpness metric for vision qualityUNIV ROCHESTER·Filed 2003·Granted Jul 18, 2006·57 cites·20 claims
- 2768US6968083B2Pen-based handwritten character recognition and storage systemZEN OPTICAL TECHNOLOGY LLC·Filed 2001·Granted Nov 22, 2005·29 cites·71 claims
- 2865US6264328B1Wavefront sensor with off-axis illuminationUNIV ROCHESTER·Filed 1999·Granted Jul 24, 2001·126 cites·20 claims
- 2964US4470226ABathtub abrading systemWYNFOR CORP·Filed 1982·Granted Sep 11, 1984·21 cites·24 claims
- 3061US12209690B1Pipe pulling apparatusWILLIAMS DAVID ROGER·Filed 2022·Granted Jan 28, 2025·0 cites·18 claims
- 3157US8556428B2Method and apparatus for imaging in an eyeWILLIAMS DAVID·Filed 2012·Granted Oct 15, 2013·1 cites·24 claims
- 3257US2008259273A1Method and apparatus improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2008·Application pending·0 cites
- 3357US2008316429A1Method and apparatus improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2008·Application pending·0 cites
- 3455US7591192B2Pipe coupling including an orifice plate and a rate of flow measuring deviceWILLIAMS DAVID·Filed 2003·Granted Sep 22, 2009·7 cites·26 claims
- 3551US2009002628A1Method and apparatus improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2008·Application pending·0 cites
- 3651US2008251955A1Method and apparatus improving vision and the resolution of retinal imagesUNIV ROCHESTER·Filed 2008·Application pending·0 cites
- 3749US4671022ABathtub abrading systemWILLIAMS DAVID R·Filed 1984·Granted Jun 9, 1987·10 cites·12 claims
- 3845US5114637AMethod and apparatus for moulding a fluid settable materialSHORT BROTHERS PLC·Filed 1990·Granted May 19, 1992·14 cites·14 claims
- 3945US2006197911A1Sharpness metric for vision qualityUNIV ROCHESTER·Filed 2006·Application pending·0 cites
- 4044US11938420B2Method and apparatus utilizing solids discharge ports with dump gates for removing particulates from a fluidSpinex Pty Ltd·Filed 2019·Granted Mar 26, 2024·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when David R. Williams 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 →