If you even know how to read and bothered to open a book rather than insulting your betters, you'd know that the invention rate is exponential. You can try to change the definition of invention until you're blue in the face, but the vast majority of technology used today was not even on the radar 100 years ago. The exponential rate arises naturally from the mechanism of scientific progress: exponential functions are the solution to first-order differential equations. Since the rate of advancement depends on the current level of advancement (dI/dt=c*I(t)), an exponentially increasing rate is guaranteed unless a catastrophic event occurs in which a significant portion of knowledge is lost. Thus, the only way your assertion could possibly be true is if the ancient Sumerian culture (or some other ancient culture whose knowledge base was lost) had previously invented much of what we have today only to be wiped out.
Books on the subject include:
Human Accomplishment - this covers inventions and inventers in every area from music to physics
History of Invention - this gives a good perspective on many important inventions
Visual Timeline of Inventions - this is a kid's book, so it might be more on your level
I changed nothing - I gave the dictionary definition of invention, copied and pasted. Just because YOU went searching for something to fit your lies and bullshit is no reason to think you have an argument.
Newflash dipshit: modern technology isn't the only form of invention. You know that fork you eat with? That was an invention. The shoes people wear? Invention. Doors. Windows. Carpets. Language. etc. All inventions. Trying to narrow 'invention' down so you don't look like a fucking moron isn't going to win you anything.
Again, most modern things are nothing more than refinements or expansions, not inventions. Please cite from your works the exact page numbers and passages which suggest that of ALL THINGS which have ever existed, there are more unique items AFTER 1450 than before.
Then, when you're done failing on that, let's look at a second facet of this conversation: magnitude of impact. You tell me how much incredible magnitude there was in the invention of the sneaker pump, and then I'll counter with religion. You tell me all about viagra (which is honestly not an invention, just a refinement of 15,000 years of guys being into boners), and I'll counter with the wheel. You hit me with the beer hat, I'll hit you with iron. Etc, etc, etc. Now this is a separate issue mind you...I'm not moving the target, I'm opening up a second, concurrent line of how the modern patent system doesn't mean a fucking thing.
Oh, and as for your tripe about exponentially increasing rate: the fires at Alexandria, the dark ages, lack of permanent record and communication leading to independent invention and reinvention for 10,000 years, etc.
Oh, and two other points:
1. If inventions is, as you claim, merely a factor of time (ie it's a set increase), then I win the argument because the patent system is rendered irrelevant. It's just a matter of time.
2. Please describe for me the method of controlling for population, rather than merely time. Because IF it turns out that this supposed flood of invention (and not refinement) can be correlated simply to crowdsourcing and statistics (ie enough darts at the board has to hit a bullseye eventually) then again I win the argument since it's not patents, but merely a matter of manpower.
If you can do neither, then all of your time/growth arguments are out the window, and we're back to he said/she said.