WF

Walter J. Ferguson

DI Dresser Industries: 11 patents #16 of 787Top 3%
AS Ashcroft: 3 patents #2 of 23Top 9%
📍 Middlebury, CT: #8 of 118 inventorsTop 7%
🗺 Connecticut: #2,925 of 34,797 inventorsTop 9%
Overall (All Time): #312,537 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12011342 Atraumatic bandage/dressing to cover wound, surgical incision, epidermal medical device, or non-medical application William James Ritchie 2024-06-18
7322744 Temperature measurement device John H. Bailey 2008-01-29
7165461 Pressure gauge having dual function movement plate 2007-01-23
7140257 Wireless transmitting pressure measurement device John W. Henson, Daniel Horne, Donald McIntosh, John H. Bailey, Philip E. Butler +1 more 2006-11-28
6986602 Temperature measurement device John H. Bailey 2006-01-17
6651507 Pressure gauge having a dampener mechanism John C. Hamma, Jeffrey T. Blake, Michael J. Maloney, Louis A. Rosen 2003-11-25
6523427 Temperature sensing probe assembly for fluid meter 2003-02-25
6085595 High range pressure sensor for pressure gauge 2000-07-11
5911163 Dual mode vent plug assembly for an enclosed housing 1999-06-08
5894093 Dual mode vent plug for a pressure gauge Albert V. Yannella 1999-04-13
5591918 Pressure gauge for semi-conductor processing 1997-01-07
4753112 Case assembly for gauge Richard H. Wetterhorn 1988-06-28
4545256 Integral solid front gauge case for a pressure gauge 1985-10-08
4543833 Pressure gauge with add-on wrench flats 1985-10-01
4501152 Temperature compensator for liquid filled pressure gauge Richard H. Wetterhorn 1985-02-26