Bruce Hagemeyer

AG Amesbury Group: 17 patents #4 of 57Top 8%

RO Rolscreen: 9 patents #2 of 19Top 15%

PE Pella: 6 patents #13 of 117Top 15%

📍 Pella, IA: #6 of 257 inventorsTop 3%

🗺 Iowa: #285 of 15,303 inventorsTop 2%

Overall (All Time): #117,689 of 4,157,543Top 3%

Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #	Title	Co-Inventors	Date
5067279	Self draining door threshold	—	1991-11-26
4876838	Panel joint	—	1989-10-31
4870797	Panel joint	—	1989-10-03
4716700	Door	—	1988-01-05
4630420	Door	—	1986-12-23
4573287	Double opening exterior french door and door improvements	Mearl J. Minter	1986-03-04