DN

David Wai Wah Ng

OL One World Technologies Limited: 7 patents #8 of 77Top 15%
WI Winsource Industries: 6 patents #1 of 4Top 25%
MI Misonix: 3 patents #13 of 53Top 25%
📍 Merrick, NY: #10 of 190 inventorsTop 6%
🗺 New York: #9,079 of 115,490 inventorsTop 8%
Overall (All Time): #301,804 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
D527599 Electric circular saw 2006-09-05
D524619 Electric saw 2006-07-11
D519805 Electric jigsaw 2006-05-02
D515381 Electric drill 2006-02-21
D508190 Electric drill 2005-08-09
D502854 Rotary driving tool 2005-03-15
D487383 Stick drill 2004-03-09
D481675 Charging cradle 2003-11-04
D479352 Pivot flashlight 2003-09-02
D477974 Cordless drill Daniel Alex Chunn 2003-08-05
D476621 Radio charger Daniel Alex Chunn, Charles Keith Long 2003-07-01
D471418 Cordless reciprocating saw Daniel Alex Chunn 2003-03-11
D471417 Cordless reciprocating saw Daniel Alex Chunn 2003-03-11
6146674 Method and device for manufacturing hot dogs using high power ultrasound Ronald R. Manna, Alvin W. Russell, Dan Voic, Theodore A. D. Novak, Salvatore Pantano 2000-11-14
5769211 Medical handpiece with autoclavable switch Ronald R. Manna, Theodore A. D. Novak, Scott Isola 1998-06-23
5516043 Ultrasonic atomizing device Ronald R. Manna, Vaclav O. Podany, Thomas H. Costa, Vernon Zeitz 1996-05-14