DW

David W. Williams

FB F. Korbel And Bros.: 3 patents #4 of 8Top 50%
HI Hill-Rom: 3 patents #64 of 254Top 30%
HS Hill-Rom Services: 1 patents #584 of 861Top 70%
📍 Forestville, CA: #1 of 35 inventorsTop 3%
🗺 California: #37,514 of 386,348 inventorsTop 10%
Overall (All Time): #288,232 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11926450 Bag with surface attachment devices 2024-03-12
11084109 Cutting device Guy Williams 2021-08-10
8209791 Toilet leak alert 2012-07-03
7487558 Headboard for a pull-up-in-bed system James R. Risk, Jr., Matthew Visca, Peter M. Wukusick, James K. Findlay, Robert M. Zerhusen 2009-02-10
7254842 Self-examination device Carlos Becerra 2007-08-14
5377372 Hospital bed castor control mechanism Kenneth Rudolf 1995-01-03
5129117 Birth assist protection guard Mary A. Celestina, David C. Newkirk 1992-07-14
5060327 Labor grips for birthing bed Mary A. Celestina, David C. Newkirk 1991-10-29
4996917 Apparatus for splitting closed shell pistachio nuts Charleton D. Burlock, Gerald E. Lemmons 1991-03-05
4980188 Method for splitting closed shell pistachio nuts Charleton D. Burlock, Gerald E. Lemmons 1990-12-25
4961947 Method for splitting closed shell pistachio nuts Charleton D. Burlock, Gerald E. Lemmons 1990-10-09
4909140 Apparatus for splitting closed shell pistachio nuts Charleton D. Burlock, Gerald E. Lemmons 1990-03-20
4405997 Apparatus for riddling bottled wines James L. Jordan, James E. Huntsinger, Dale F. Steinke 1983-09-20
4356208 Method and apparatus for riddling bottled wines in cases James L. Jordan, James E. Huntsinger 1982-10-26
4235940 Method and apparatus for riddling bottled wines in cases James L. Jordan, James E. Huntsinger 1980-11-25
4183422 Underwater communications device 1980-01-15