John P. Hancovsky

MI Matthews International: 4 patents #22 of 64Top 35%

📍 Greensburg, PA: #73 of 371 inventorsTop 20%

🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%

Overall (All Time): #1,058,184 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
5363609	Combined stone and bronze upright monument	—	1994-11-15
5055035	Memorial candle fixture	—	1991-10-08
4659127	Hole cleaning device	—	1987-04-21
4607417	Storage system for cremated remains	—	1986-08-26
4279169	Timer latch mechanisms	—	1981-07-21