WI

Walter K. Butler, III

SR Siecor Puerto Rico: 5 patents #3 of 14Top 25%
SI Siecor: 3 patents #34 of 174Top 20%
📍 Sebago Lake, ME: #1 of 5 inventorsTop 20%
🗺 Maine: #516 of 4,281 inventorsTop 15%
Overall (All Time): #668,674 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5570422 Telephone network interface device John J. Napiorkowski, Thomas W. Kroll, Boyd G. Brower, Robert A. Crane, Mark Cote +2 more 1996-10-29
5567916 Grommet John J. Napiorkowski, Mark Cote, Thomas W. Kroll 1996-10-22
5548641 Protected telephone network termination module Mark Cote, John J. Napiorkowski, Thomas W. Kroll, Boyd G. Brower, N. Peter Mickelson 1996-08-20
5497416 Telephone interface security lock John J. Napiorkowski, Thomas W. Kroll, Mark Cote 1996-03-05
5479505 Telephone network enclosure containing protected termination device Mark Cote, John J. Napiorkowski, Thomas W. Kroll, Boyd G. Brower, N. Peter Mickelson 1995-12-26
5416837 Telephone network interface enclosure Mark Cote, John J. Napiorkowski, Thomas W. Kroll, Boyd G. Brower, N. Peter Mickelson 1995-05-16
5357565 Hinge shield for network interface enclosure James G. Beahm, Thomas H. Blaisdell 1994-10-18
D347618 Network interface terminal John J. Napiorkowski, Boyd G. Brower, Mark Cote, Thomas W. Kroll 1994-06-07