RV

Rudy A. Vandenbelt

HD Headwaters Research & Development: 29 patents #1 of 27Top 4%
HD Headwaters R & D: 14 patents #1 of 19Top 6%
HE Headwaters: 10 patents #1 of 28Top 4%
LI Lumatec Industries: 3 patents #3 of 7Top 45%
LH Lasko Holdings: 2 patents #13 of 35Top 40%
📍 Ottawa, CA: #47 of 6,399 inventorsTop 1%
Overall (All Time): #37,831 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 51–61 of 61 patents

Patent #TitleCo-InventorsDate
5704902 Handholdable massager having combination massaging and dual function two speed actuator pad Troy G. Anderson 1998-01-06
5642234 Illuminated magnifying lens assembly Peter Altman 1997-06-24
D378212 Audio system playing preselected sounds of nature Michael Sirois, Stefane Barbeau 1997-02-25
D378135 Handholdable massaging device Michael Sirois, Robert Watters 1997-02-18
D378067 Audible transmitter for locating missing objects Michael Sirois, Walter M. Zanetti 1997-02-18
D369218 Heat pack 1996-04-23
5463539 Miniature pocket flashlight with lens module and outer flexible sheath Peter Altman 1995-10-31
5457613 Peripherally sealed card-like flashlight device Peter Altman 1995-10-10
5442528 Lighting device with novel neck mechanism 1995-08-15
D361386 Heat massager 1995-08-15
D358984 Lighted bookmark 1995-06-06