SM

Stephen C. Mackay

SL Spectra Group Limited: 4 patents #20 of 68Top 30%
📍 Fairlee, VT: #5 of 33 inventorsTop 20%
🗺 Vermont: #1,417 of 4,968 inventorsTop 30%
Overall (All Time): #1,264,172 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6682181 Ink jet head containing a carbon member Edward R. Moynihan, David Gailus, Robert G. Palifka, Paul A. Hoisington, Nathan P. Hine +6 more 2004-01-27
5701148 Deaerator for simplified ink jet head Edward R. Moynihan, David Gailus, Robert G. Palifka, Paul A. Hoisington, Nathan P. Hine +6 more 1997-12-23
5640184 Orifice plate for simplified ink jet head Edward R. Moynihan, David Gailus, Robert G. Palifka, Paul A. Hoisington, Nathan P. Hine +6 more 1997-06-17
5605659 Method for poling a ceramic piezoelectric plate Edward R. Moynihan, David Gailus, Robert G. Palifka, Paul A. Hoisington, Nathan P. Hine +6 more 1997-02-25