Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BH

Bruce E. Hamilton — 3 Patents

RTX (Raytheon): 2 patents #5,352 of 15,912Top 35%
Santa Clarita, CA: #310 of 1,031 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Bruce E. Hamilton has been granted 3 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1991 and the most recent in March 1994. Bruce E. Hamilton ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Bruce E. Hamilton in Santa Clarita, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5296854 Helicopter virtual image display system incorporating structural outlines Lorren Stiles, Howard P. Harper 1994-03-22 $10,588,000
5150117 Power management symbology display system Lorren Stiles, Howard P. Harper 1992-09-22 $7,003,000
5072218 Contact-analog headup display method and apparatus Robert E. Spero, Howard P. Harper, Thomas E. Wright, Lorren Stiles, Robert C. Kass +1 more 1991-12-10